doordarshan indore,summer training ppt
TRANSCRIPT
Summer Training Presentation in order to Fulfill the requirements of Rajiv Gandhi Proudyogiki Vishwavidalaya
1
For Bachelor of Engineering
Presented at- Presented by-Department Of Electronics and Communication Aayush ShahAcropolis Technical CampusIndore
(0875EC131002)
About Training Institute- Institute -
Doordarshan KendraMaintenance CentreLocation-Navlakha ABRoadIndore(MP)Owner-Prasar Bharati Works Under-DD-Madhya PradeshMotto-Styam Shivam SundaramCoordinate-2242rsquo2rsquoN 7552rsquo42rsquoETraining Duration- 2 Weeks
2
Glimpse Of DDK-Indore
3
Contentsbull Introductionbull TV Studiobull Vision mixerbull Audio amp video chainbull MSR bull Earth stationbull OB VAN amp DSNG
4
IntroductionProcess of sending information to a distant place is called Broadcasting
bull Means of Broadcasting in India 1 Terrestrial 2 Satellite 3 Internet
bull Both AIR amp DD make use of both Terrestrial amp satellite 5
Introduction contdhellipbull Broadcasting started in India in the year
1923bull AIR was formed in the year 1936bull In 1947 AIR was covering 25 amp about
11 of land amp population respectivelybull 1st TV Station was established in Delhi in
1959bull TV was separated from AIR in 1976bull DD has 1500 Transmitters and 70
Production centers across the Country6
TV studio
7
bull A television studio is an installation in which television or video productions take place
Components of TV studio
bull Camerabull Lightingbull Microphonesbull Vision mixer and Audio consolesbull MSRbull VTRbull Acousticsbull Post production and video effectsbull Supporting services like AC UPS
8
Vision Mixer
9
bull A vision mixer (also called video switcher video mixer or production switcher) is a device used to select between several different video sources and in some cases mix video sources together and add special effects
bull It has many input sources such as cameras VCR server GraphicsCharacter Generatorsetc
bull Out of these ip any source can be taken as op
bull Sources can be changed as cut to cut dissolve wipe and other special effects
Typical video chain
10
Typical audio chain
11
DistributorAudio Console
Analog to AES
Converter
Earth station through
Optical Fiber
STL Link
Sources
MSR (Master switching Room)bull It is the heart of the
studiobull Most of the switching
electronics is kept eg camera base stations switcher main frame SPG Satellite receivers MW link DDA amp most of the patch panels
bull Signal is routed through MSR
bull Signal can be Monitored at various stages
12
Earth station
13
bull Earth Station is a very important part of satellite communication system for broadcasting of signals
bull It is an uplink center from which the signals are fed to Satellite for distribution in a specified area covered by the Satellite
bull The signal is up-linked from the Earth Station and received by many down link centers in TV broad casting via PDA
bull Two Types 1) Analog 2) Digital
bull Digital Earth Stations are widely used because of various advantages over analog
Major Components of Digital Earth Station
14
bull PDA (Parabolic Dish Antenna)bull FEEDbull Wave Guide Low Loss Cablebull HPA (TWTA Klystrons)bull Up converterbull Modulatorbull Encoderbull Multiplexerbull IRD (Integrated Receiver
Decoder)
OB Van bull Outside broadcasting (OB) is the electronic field production (EFP) of television or radio programmes (typically to cover television news and sports television events) from a mobile remote broadcast television studio
15
Block diagram of OB Van
16
OB Vanbull A typical OB Van is usually divided into 4 partsbull The first and largest part is the production area or
sitting area for all directors amp producersbull The second part of a van is for the audio engineerbull The 3rd part of the van is video tapebull The 4th part is transmission where the signal is
monitored by and engineered for quality control purposes and is transmitted or sent to other trucks
17
If there is a live program to be telecast following options can be choosed
Microwave link DSNG (digital satellite news gathering)
Microwave link
18
Audio and video signals are feed to micowave transmitter Input video is processed and up converted to 1225 amp 1230 GHz Approx transmission power is 600 milli watts Transmit receive station is 11 m in diameter
DSNGbull Audio video input is processed by
an encoder as per mpeg-2 standardbull The audio and video along with
other data are multipliedbull Multiplied data forward error
corrected using a standard technique
bull Error corrected codes are QPSK modulated at 70 MHz
bull The modulated signal is up converted to power amplifiers
19
20
Doordarshan is loosing the RaceNot running with recent trends and Viewers Expectations No use of latest virtualization visualization techniques in
educationalinformative programs so due to this they are so Boring
Very Less TRP then Other Competitors in market like colors zee star etc
Youth Content in Programs are so less ie Music Employment Programs Personality Improvement programs Quiz programs etc
Not Utilizing their full assets Not interested in market survey at all(No feedback from
users side) 21
Thank Youhelliphellip
22
- Summer Training Presentation in order to Fulfill the req
- About Training Institute-
- Glimpse Of DDK-Indore
- Contents
- Introduction
- Introduction contdhellip
- TV studio
- Components of TV studio
- Vision Mixer
- Typical video chain
- Typical audio chain
- MSR (Master switching Room)
- Earth station
- Major Components of Digital Earth Station
- OB Van
- Block diagram of OB Van
- OB Van (2)
- Microwave link
- DSNG
- Slide 20
- Doordarshan is loosing the Race
- Thank Youhelliphellip
-
About Training Institute- Institute -
Doordarshan KendraMaintenance CentreLocation-Navlakha ABRoadIndore(MP)Owner-Prasar Bharati Works Under-DD-Madhya PradeshMotto-Styam Shivam SundaramCoordinate-2242rsquo2rsquoN 7552rsquo42rsquoETraining Duration- 2 Weeks
2
Glimpse Of DDK-Indore
3
Contentsbull Introductionbull TV Studiobull Vision mixerbull Audio amp video chainbull MSR bull Earth stationbull OB VAN amp DSNG
4
IntroductionProcess of sending information to a distant place is called Broadcasting
bull Means of Broadcasting in India 1 Terrestrial 2 Satellite 3 Internet
bull Both AIR amp DD make use of both Terrestrial amp satellite 5
Introduction contdhellipbull Broadcasting started in India in the year
1923bull AIR was formed in the year 1936bull In 1947 AIR was covering 25 amp about
11 of land amp population respectivelybull 1st TV Station was established in Delhi in
1959bull TV was separated from AIR in 1976bull DD has 1500 Transmitters and 70
Production centers across the Country6
TV studio
7
bull A television studio is an installation in which television or video productions take place
Components of TV studio
bull Camerabull Lightingbull Microphonesbull Vision mixer and Audio consolesbull MSRbull VTRbull Acousticsbull Post production and video effectsbull Supporting services like AC UPS
8
Vision Mixer
9
bull A vision mixer (also called video switcher video mixer or production switcher) is a device used to select between several different video sources and in some cases mix video sources together and add special effects
bull It has many input sources such as cameras VCR server GraphicsCharacter Generatorsetc
bull Out of these ip any source can be taken as op
bull Sources can be changed as cut to cut dissolve wipe and other special effects
Typical video chain
10
Typical audio chain
11
DistributorAudio Console
Analog to AES
Converter
Earth station through
Optical Fiber
STL Link
Sources
MSR (Master switching Room)bull It is the heart of the
studiobull Most of the switching
electronics is kept eg camera base stations switcher main frame SPG Satellite receivers MW link DDA amp most of the patch panels
bull Signal is routed through MSR
bull Signal can be Monitored at various stages
12
Earth station
13
bull Earth Station is a very important part of satellite communication system for broadcasting of signals
bull It is an uplink center from which the signals are fed to Satellite for distribution in a specified area covered by the Satellite
bull The signal is up-linked from the Earth Station and received by many down link centers in TV broad casting via PDA
bull Two Types 1) Analog 2) Digital
bull Digital Earth Stations are widely used because of various advantages over analog
Major Components of Digital Earth Station
14
bull PDA (Parabolic Dish Antenna)bull FEEDbull Wave Guide Low Loss Cablebull HPA (TWTA Klystrons)bull Up converterbull Modulatorbull Encoderbull Multiplexerbull IRD (Integrated Receiver
Decoder)
OB Van bull Outside broadcasting (OB) is the electronic field production (EFP) of television or radio programmes (typically to cover television news and sports television events) from a mobile remote broadcast television studio
15
Block diagram of OB Van
16
OB Vanbull A typical OB Van is usually divided into 4 partsbull The first and largest part is the production area or
sitting area for all directors amp producersbull The second part of a van is for the audio engineerbull The 3rd part of the van is video tapebull The 4th part is transmission where the signal is
monitored by and engineered for quality control purposes and is transmitted or sent to other trucks
17
If there is a live program to be telecast following options can be choosed
Microwave link DSNG (digital satellite news gathering)
Microwave link
18
Audio and video signals are feed to micowave transmitter Input video is processed and up converted to 1225 amp 1230 GHz Approx transmission power is 600 milli watts Transmit receive station is 11 m in diameter
DSNGbull Audio video input is processed by
an encoder as per mpeg-2 standardbull The audio and video along with
other data are multipliedbull Multiplied data forward error
corrected using a standard technique
bull Error corrected codes are QPSK modulated at 70 MHz
bull The modulated signal is up converted to power amplifiers
19
20
Doordarshan is loosing the RaceNot running with recent trends and Viewers Expectations No use of latest virtualization visualization techniques in
educationalinformative programs so due to this they are so Boring
Very Less TRP then Other Competitors in market like colors zee star etc
Youth Content in Programs are so less ie Music Employment Programs Personality Improvement programs Quiz programs etc
Not Utilizing their full assets Not interested in market survey at all(No feedback from
users side) 21
Thank Youhelliphellip
22
- Summer Training Presentation in order to Fulfill the req
- About Training Institute-
- Glimpse Of DDK-Indore
- Contents
- Introduction
- Introduction contdhellip
- TV studio
- Components of TV studio
- Vision Mixer
- Typical video chain
- Typical audio chain
- MSR (Master switching Room)
- Earth station
- Major Components of Digital Earth Station
- OB Van
- Block diagram of OB Van
- OB Van (2)
- Microwave link
- DSNG
- Slide 20
- Doordarshan is loosing the Race
- Thank Youhelliphellip
-
Glimpse Of DDK-Indore
3
Contentsbull Introductionbull TV Studiobull Vision mixerbull Audio amp video chainbull MSR bull Earth stationbull OB VAN amp DSNG
4
IntroductionProcess of sending information to a distant place is called Broadcasting
bull Means of Broadcasting in India 1 Terrestrial 2 Satellite 3 Internet
bull Both AIR amp DD make use of both Terrestrial amp satellite 5
Introduction contdhellipbull Broadcasting started in India in the year
1923bull AIR was formed in the year 1936bull In 1947 AIR was covering 25 amp about
11 of land amp population respectivelybull 1st TV Station was established in Delhi in
1959bull TV was separated from AIR in 1976bull DD has 1500 Transmitters and 70
Production centers across the Country6
TV studio
7
bull A television studio is an installation in which television or video productions take place
Components of TV studio
bull Camerabull Lightingbull Microphonesbull Vision mixer and Audio consolesbull MSRbull VTRbull Acousticsbull Post production and video effectsbull Supporting services like AC UPS
8
Vision Mixer
9
bull A vision mixer (also called video switcher video mixer or production switcher) is a device used to select between several different video sources and in some cases mix video sources together and add special effects
bull It has many input sources such as cameras VCR server GraphicsCharacter Generatorsetc
bull Out of these ip any source can be taken as op
bull Sources can be changed as cut to cut dissolve wipe and other special effects
Typical video chain
10
Typical audio chain
11
DistributorAudio Console
Analog to AES
Converter
Earth station through
Optical Fiber
STL Link
Sources
MSR (Master switching Room)bull It is the heart of the
studiobull Most of the switching
electronics is kept eg camera base stations switcher main frame SPG Satellite receivers MW link DDA amp most of the patch panels
bull Signal is routed through MSR
bull Signal can be Monitored at various stages
12
Earth station
13
bull Earth Station is a very important part of satellite communication system for broadcasting of signals
bull It is an uplink center from which the signals are fed to Satellite for distribution in a specified area covered by the Satellite
bull The signal is up-linked from the Earth Station and received by many down link centers in TV broad casting via PDA
bull Two Types 1) Analog 2) Digital
bull Digital Earth Stations are widely used because of various advantages over analog
Major Components of Digital Earth Station
14
bull PDA (Parabolic Dish Antenna)bull FEEDbull Wave Guide Low Loss Cablebull HPA (TWTA Klystrons)bull Up converterbull Modulatorbull Encoderbull Multiplexerbull IRD (Integrated Receiver
Decoder)
OB Van bull Outside broadcasting (OB) is the electronic field production (EFP) of television or radio programmes (typically to cover television news and sports television events) from a mobile remote broadcast television studio
15
Block diagram of OB Van
16
OB Vanbull A typical OB Van is usually divided into 4 partsbull The first and largest part is the production area or
sitting area for all directors amp producersbull The second part of a van is for the audio engineerbull The 3rd part of the van is video tapebull The 4th part is transmission where the signal is
monitored by and engineered for quality control purposes and is transmitted or sent to other trucks
17
If there is a live program to be telecast following options can be choosed
Microwave link DSNG (digital satellite news gathering)
Microwave link
18
Audio and video signals are feed to micowave transmitter Input video is processed and up converted to 1225 amp 1230 GHz Approx transmission power is 600 milli watts Transmit receive station is 11 m in diameter
DSNGbull Audio video input is processed by
an encoder as per mpeg-2 standardbull The audio and video along with
other data are multipliedbull Multiplied data forward error
corrected using a standard technique
bull Error corrected codes are QPSK modulated at 70 MHz
bull The modulated signal is up converted to power amplifiers
19
20
Doordarshan is loosing the RaceNot running with recent trends and Viewers Expectations No use of latest virtualization visualization techniques in
educationalinformative programs so due to this they are so Boring
Very Less TRP then Other Competitors in market like colors zee star etc
Youth Content in Programs are so less ie Music Employment Programs Personality Improvement programs Quiz programs etc
Not Utilizing their full assets Not interested in market survey at all(No feedback from
users side) 21
Thank Youhelliphellip
22
- Summer Training Presentation in order to Fulfill the req
- About Training Institute-
- Glimpse Of DDK-Indore
- Contents
- Introduction
- Introduction contdhellip
- TV studio
- Components of TV studio
- Vision Mixer
- Typical video chain
- Typical audio chain
- MSR (Master switching Room)
- Earth station
- Major Components of Digital Earth Station
- OB Van
- Block diagram of OB Van
- OB Van (2)
- Microwave link
- DSNG
- Slide 20
- Doordarshan is loosing the Race
- Thank Youhelliphellip
-
Contentsbull Introductionbull TV Studiobull Vision mixerbull Audio amp video chainbull MSR bull Earth stationbull OB VAN amp DSNG
4
IntroductionProcess of sending information to a distant place is called Broadcasting
bull Means of Broadcasting in India 1 Terrestrial 2 Satellite 3 Internet
bull Both AIR amp DD make use of both Terrestrial amp satellite 5
Introduction contdhellipbull Broadcasting started in India in the year
1923bull AIR was formed in the year 1936bull In 1947 AIR was covering 25 amp about
11 of land amp population respectivelybull 1st TV Station was established in Delhi in
1959bull TV was separated from AIR in 1976bull DD has 1500 Transmitters and 70
Production centers across the Country6
TV studio
7
bull A television studio is an installation in which television or video productions take place
Components of TV studio
bull Camerabull Lightingbull Microphonesbull Vision mixer and Audio consolesbull MSRbull VTRbull Acousticsbull Post production and video effectsbull Supporting services like AC UPS
8
Vision Mixer
9
bull A vision mixer (also called video switcher video mixer or production switcher) is a device used to select between several different video sources and in some cases mix video sources together and add special effects
bull It has many input sources such as cameras VCR server GraphicsCharacter Generatorsetc
bull Out of these ip any source can be taken as op
bull Sources can be changed as cut to cut dissolve wipe and other special effects
Typical video chain
10
Typical audio chain
11
DistributorAudio Console
Analog to AES
Converter
Earth station through
Optical Fiber
STL Link
Sources
MSR (Master switching Room)bull It is the heart of the
studiobull Most of the switching
electronics is kept eg camera base stations switcher main frame SPG Satellite receivers MW link DDA amp most of the patch panels
bull Signal is routed through MSR
bull Signal can be Monitored at various stages
12
Earth station
13
bull Earth Station is a very important part of satellite communication system for broadcasting of signals
bull It is an uplink center from which the signals are fed to Satellite for distribution in a specified area covered by the Satellite
bull The signal is up-linked from the Earth Station and received by many down link centers in TV broad casting via PDA
bull Two Types 1) Analog 2) Digital
bull Digital Earth Stations are widely used because of various advantages over analog
Major Components of Digital Earth Station
14
bull PDA (Parabolic Dish Antenna)bull FEEDbull Wave Guide Low Loss Cablebull HPA (TWTA Klystrons)bull Up converterbull Modulatorbull Encoderbull Multiplexerbull IRD (Integrated Receiver
Decoder)
OB Van bull Outside broadcasting (OB) is the electronic field production (EFP) of television or radio programmes (typically to cover television news and sports television events) from a mobile remote broadcast television studio
15
Block diagram of OB Van
16
OB Vanbull A typical OB Van is usually divided into 4 partsbull The first and largest part is the production area or
sitting area for all directors amp producersbull The second part of a van is for the audio engineerbull The 3rd part of the van is video tapebull The 4th part is transmission where the signal is
monitored by and engineered for quality control purposes and is transmitted or sent to other trucks
17
If there is a live program to be telecast following options can be choosed
Microwave link DSNG (digital satellite news gathering)
Microwave link
18
Audio and video signals are feed to micowave transmitter Input video is processed and up converted to 1225 amp 1230 GHz Approx transmission power is 600 milli watts Transmit receive station is 11 m in diameter
DSNGbull Audio video input is processed by
an encoder as per mpeg-2 standardbull The audio and video along with
other data are multipliedbull Multiplied data forward error
corrected using a standard technique
bull Error corrected codes are QPSK modulated at 70 MHz
bull The modulated signal is up converted to power amplifiers
19
20
Doordarshan is loosing the RaceNot running with recent trends and Viewers Expectations No use of latest virtualization visualization techniques in
educationalinformative programs so due to this they are so Boring
Very Less TRP then Other Competitors in market like colors zee star etc
Youth Content in Programs are so less ie Music Employment Programs Personality Improvement programs Quiz programs etc
Not Utilizing their full assets Not interested in market survey at all(No feedback from
users side) 21
Thank Youhelliphellip
22
- Summer Training Presentation in order to Fulfill the req
- About Training Institute-
- Glimpse Of DDK-Indore
- Contents
- Introduction
- Introduction contdhellip
- TV studio
- Components of TV studio
- Vision Mixer
- Typical video chain
- Typical audio chain
- MSR (Master switching Room)
- Earth station
- Major Components of Digital Earth Station
- OB Van
- Block diagram of OB Van
- OB Van (2)
- Microwave link
- DSNG
- Slide 20
- Doordarshan is loosing the Race
- Thank Youhelliphellip
-
IntroductionProcess of sending information to a distant place is called Broadcasting
bull Means of Broadcasting in India 1 Terrestrial 2 Satellite 3 Internet
bull Both AIR amp DD make use of both Terrestrial amp satellite 5
Introduction contdhellipbull Broadcasting started in India in the year
1923bull AIR was formed in the year 1936bull In 1947 AIR was covering 25 amp about
11 of land amp population respectivelybull 1st TV Station was established in Delhi in
1959bull TV was separated from AIR in 1976bull DD has 1500 Transmitters and 70
Production centers across the Country6
TV studio
7
bull A television studio is an installation in which television or video productions take place
Components of TV studio
bull Camerabull Lightingbull Microphonesbull Vision mixer and Audio consolesbull MSRbull VTRbull Acousticsbull Post production and video effectsbull Supporting services like AC UPS
8
Vision Mixer
9
bull A vision mixer (also called video switcher video mixer or production switcher) is a device used to select between several different video sources and in some cases mix video sources together and add special effects
bull It has many input sources such as cameras VCR server GraphicsCharacter Generatorsetc
bull Out of these ip any source can be taken as op
bull Sources can be changed as cut to cut dissolve wipe and other special effects
Typical video chain
10
Typical audio chain
11
DistributorAudio Console
Analog to AES
Converter
Earth station through
Optical Fiber
STL Link
Sources
MSR (Master switching Room)bull It is the heart of the
studiobull Most of the switching
electronics is kept eg camera base stations switcher main frame SPG Satellite receivers MW link DDA amp most of the patch panels
bull Signal is routed through MSR
bull Signal can be Monitored at various stages
12
Earth station
13
bull Earth Station is a very important part of satellite communication system for broadcasting of signals
bull It is an uplink center from which the signals are fed to Satellite for distribution in a specified area covered by the Satellite
bull The signal is up-linked from the Earth Station and received by many down link centers in TV broad casting via PDA
bull Two Types 1) Analog 2) Digital
bull Digital Earth Stations are widely used because of various advantages over analog
Major Components of Digital Earth Station
14
bull PDA (Parabolic Dish Antenna)bull FEEDbull Wave Guide Low Loss Cablebull HPA (TWTA Klystrons)bull Up converterbull Modulatorbull Encoderbull Multiplexerbull IRD (Integrated Receiver
Decoder)
OB Van bull Outside broadcasting (OB) is the electronic field production (EFP) of television or radio programmes (typically to cover television news and sports television events) from a mobile remote broadcast television studio
15
Block diagram of OB Van
16
OB Vanbull A typical OB Van is usually divided into 4 partsbull The first and largest part is the production area or
sitting area for all directors amp producersbull The second part of a van is for the audio engineerbull The 3rd part of the van is video tapebull The 4th part is transmission where the signal is
monitored by and engineered for quality control purposes and is transmitted or sent to other trucks
17
If there is a live program to be telecast following options can be choosed
Microwave link DSNG (digital satellite news gathering)
Microwave link
18
Audio and video signals are feed to micowave transmitter Input video is processed and up converted to 1225 amp 1230 GHz Approx transmission power is 600 milli watts Transmit receive station is 11 m in diameter
DSNGbull Audio video input is processed by
an encoder as per mpeg-2 standardbull The audio and video along with
other data are multipliedbull Multiplied data forward error
corrected using a standard technique
bull Error corrected codes are QPSK modulated at 70 MHz
bull The modulated signal is up converted to power amplifiers
19
20
Doordarshan is loosing the RaceNot running with recent trends and Viewers Expectations No use of latest virtualization visualization techniques in
educationalinformative programs so due to this they are so Boring
Very Less TRP then Other Competitors in market like colors zee star etc
Youth Content in Programs are so less ie Music Employment Programs Personality Improvement programs Quiz programs etc
Not Utilizing their full assets Not interested in market survey at all(No feedback from
users side) 21
Thank Youhelliphellip
22
- Summer Training Presentation in order to Fulfill the req
- About Training Institute-
- Glimpse Of DDK-Indore
- Contents
- Introduction
- Introduction contdhellip
- TV studio
- Components of TV studio
- Vision Mixer
- Typical video chain
- Typical audio chain
- MSR (Master switching Room)
- Earth station
- Major Components of Digital Earth Station
- OB Van
- Block diagram of OB Van
- OB Van (2)
- Microwave link
- DSNG
- Slide 20
- Doordarshan is loosing the Race
- Thank Youhelliphellip
-
Introduction contdhellipbull Broadcasting started in India in the year
1923bull AIR was formed in the year 1936bull In 1947 AIR was covering 25 amp about
11 of land amp population respectivelybull 1st TV Station was established in Delhi in
1959bull TV was separated from AIR in 1976bull DD has 1500 Transmitters and 70
Production centers across the Country6
TV studio
7
bull A television studio is an installation in which television or video productions take place
Components of TV studio
bull Camerabull Lightingbull Microphonesbull Vision mixer and Audio consolesbull MSRbull VTRbull Acousticsbull Post production and video effectsbull Supporting services like AC UPS
8
Vision Mixer
9
bull A vision mixer (also called video switcher video mixer or production switcher) is a device used to select between several different video sources and in some cases mix video sources together and add special effects
bull It has many input sources such as cameras VCR server GraphicsCharacter Generatorsetc
bull Out of these ip any source can be taken as op
bull Sources can be changed as cut to cut dissolve wipe and other special effects
Typical video chain
10
Typical audio chain
11
DistributorAudio Console
Analog to AES
Converter
Earth station through
Optical Fiber
STL Link
Sources
MSR (Master switching Room)bull It is the heart of the
studiobull Most of the switching
electronics is kept eg camera base stations switcher main frame SPG Satellite receivers MW link DDA amp most of the patch panels
bull Signal is routed through MSR
bull Signal can be Monitored at various stages
12
Earth station
13
bull Earth Station is a very important part of satellite communication system for broadcasting of signals
bull It is an uplink center from which the signals are fed to Satellite for distribution in a specified area covered by the Satellite
bull The signal is up-linked from the Earth Station and received by many down link centers in TV broad casting via PDA
bull Two Types 1) Analog 2) Digital
bull Digital Earth Stations are widely used because of various advantages over analog
Major Components of Digital Earth Station
14
bull PDA (Parabolic Dish Antenna)bull FEEDbull Wave Guide Low Loss Cablebull HPA (TWTA Klystrons)bull Up converterbull Modulatorbull Encoderbull Multiplexerbull IRD (Integrated Receiver
Decoder)
OB Van bull Outside broadcasting (OB) is the electronic field production (EFP) of television or radio programmes (typically to cover television news and sports television events) from a mobile remote broadcast television studio
15
Block diagram of OB Van
16
OB Vanbull A typical OB Van is usually divided into 4 partsbull The first and largest part is the production area or
sitting area for all directors amp producersbull The second part of a van is for the audio engineerbull The 3rd part of the van is video tapebull The 4th part is transmission where the signal is
monitored by and engineered for quality control purposes and is transmitted or sent to other trucks
17
If there is a live program to be telecast following options can be choosed
Microwave link DSNG (digital satellite news gathering)
Microwave link
18
Audio and video signals are feed to micowave transmitter Input video is processed and up converted to 1225 amp 1230 GHz Approx transmission power is 600 milli watts Transmit receive station is 11 m in diameter
DSNGbull Audio video input is processed by
an encoder as per mpeg-2 standardbull The audio and video along with
other data are multipliedbull Multiplied data forward error
corrected using a standard technique
bull Error corrected codes are QPSK modulated at 70 MHz
bull The modulated signal is up converted to power amplifiers
19
20
Doordarshan is loosing the RaceNot running with recent trends and Viewers Expectations No use of latest virtualization visualization techniques in
educationalinformative programs so due to this they are so Boring
Very Less TRP then Other Competitors in market like colors zee star etc
Youth Content in Programs are so less ie Music Employment Programs Personality Improvement programs Quiz programs etc
Not Utilizing their full assets Not interested in market survey at all(No feedback from
users side) 21
Thank Youhelliphellip
22
- Summer Training Presentation in order to Fulfill the req
- About Training Institute-
- Glimpse Of DDK-Indore
- Contents
- Introduction
- Introduction contdhellip
- TV studio
- Components of TV studio
- Vision Mixer
- Typical video chain
- Typical audio chain
- MSR (Master switching Room)
- Earth station
- Major Components of Digital Earth Station
- OB Van
- Block diagram of OB Van
- OB Van (2)
- Microwave link
- DSNG
- Slide 20
- Doordarshan is loosing the Race
- Thank Youhelliphellip
-
TV studio
7
bull A television studio is an installation in which television or video productions take place
Components of TV studio
bull Camerabull Lightingbull Microphonesbull Vision mixer and Audio consolesbull MSRbull VTRbull Acousticsbull Post production and video effectsbull Supporting services like AC UPS
8
Vision Mixer
9
bull A vision mixer (also called video switcher video mixer or production switcher) is a device used to select between several different video sources and in some cases mix video sources together and add special effects
bull It has many input sources such as cameras VCR server GraphicsCharacter Generatorsetc
bull Out of these ip any source can be taken as op
bull Sources can be changed as cut to cut dissolve wipe and other special effects
Typical video chain
10
Typical audio chain
11
DistributorAudio Console
Analog to AES
Converter
Earth station through
Optical Fiber
STL Link
Sources
MSR (Master switching Room)bull It is the heart of the
studiobull Most of the switching
electronics is kept eg camera base stations switcher main frame SPG Satellite receivers MW link DDA amp most of the patch panels
bull Signal is routed through MSR
bull Signal can be Monitored at various stages
12
Earth station
13
bull Earth Station is a very important part of satellite communication system for broadcasting of signals
bull It is an uplink center from which the signals are fed to Satellite for distribution in a specified area covered by the Satellite
bull The signal is up-linked from the Earth Station and received by many down link centers in TV broad casting via PDA
bull Two Types 1) Analog 2) Digital
bull Digital Earth Stations are widely used because of various advantages over analog
Major Components of Digital Earth Station
14
bull PDA (Parabolic Dish Antenna)bull FEEDbull Wave Guide Low Loss Cablebull HPA (TWTA Klystrons)bull Up converterbull Modulatorbull Encoderbull Multiplexerbull IRD (Integrated Receiver
Decoder)
OB Van bull Outside broadcasting (OB) is the electronic field production (EFP) of television or radio programmes (typically to cover television news and sports television events) from a mobile remote broadcast television studio
15
Block diagram of OB Van
16
OB Vanbull A typical OB Van is usually divided into 4 partsbull The first and largest part is the production area or
sitting area for all directors amp producersbull The second part of a van is for the audio engineerbull The 3rd part of the van is video tapebull The 4th part is transmission where the signal is
monitored by and engineered for quality control purposes and is transmitted or sent to other trucks
17
If there is a live program to be telecast following options can be choosed
Microwave link DSNG (digital satellite news gathering)
Microwave link
18
Audio and video signals are feed to micowave transmitter Input video is processed and up converted to 1225 amp 1230 GHz Approx transmission power is 600 milli watts Transmit receive station is 11 m in diameter
DSNGbull Audio video input is processed by
an encoder as per mpeg-2 standardbull The audio and video along with
other data are multipliedbull Multiplied data forward error
corrected using a standard technique
bull Error corrected codes are QPSK modulated at 70 MHz
bull The modulated signal is up converted to power amplifiers
19
20
Doordarshan is loosing the RaceNot running with recent trends and Viewers Expectations No use of latest virtualization visualization techniques in
educationalinformative programs so due to this they are so Boring
Very Less TRP then Other Competitors in market like colors zee star etc
Youth Content in Programs are so less ie Music Employment Programs Personality Improvement programs Quiz programs etc
Not Utilizing their full assets Not interested in market survey at all(No feedback from
users side) 21
Thank Youhelliphellip
22
- Summer Training Presentation in order to Fulfill the req
- About Training Institute-
- Glimpse Of DDK-Indore
- Contents
- Introduction
- Introduction contdhellip
- TV studio
- Components of TV studio
- Vision Mixer
- Typical video chain
- Typical audio chain
- MSR (Master switching Room)
- Earth station
- Major Components of Digital Earth Station
- OB Van
- Block diagram of OB Van
- OB Van (2)
- Microwave link
- DSNG
- Slide 20
- Doordarshan is loosing the Race
- Thank Youhelliphellip
-
Components of TV studio
bull Camerabull Lightingbull Microphonesbull Vision mixer and Audio consolesbull MSRbull VTRbull Acousticsbull Post production and video effectsbull Supporting services like AC UPS
8
Vision Mixer
9
bull A vision mixer (also called video switcher video mixer or production switcher) is a device used to select between several different video sources and in some cases mix video sources together and add special effects
bull It has many input sources such as cameras VCR server GraphicsCharacter Generatorsetc
bull Out of these ip any source can be taken as op
bull Sources can be changed as cut to cut dissolve wipe and other special effects
Typical video chain
10
Typical audio chain
11
DistributorAudio Console
Analog to AES
Converter
Earth station through
Optical Fiber
STL Link
Sources
MSR (Master switching Room)bull It is the heart of the
studiobull Most of the switching
electronics is kept eg camera base stations switcher main frame SPG Satellite receivers MW link DDA amp most of the patch panels
bull Signal is routed through MSR
bull Signal can be Monitored at various stages
12
Earth station
13
bull Earth Station is a very important part of satellite communication system for broadcasting of signals
bull It is an uplink center from which the signals are fed to Satellite for distribution in a specified area covered by the Satellite
bull The signal is up-linked from the Earth Station and received by many down link centers in TV broad casting via PDA
bull Two Types 1) Analog 2) Digital
bull Digital Earth Stations are widely used because of various advantages over analog
Major Components of Digital Earth Station
14
bull PDA (Parabolic Dish Antenna)bull FEEDbull Wave Guide Low Loss Cablebull HPA (TWTA Klystrons)bull Up converterbull Modulatorbull Encoderbull Multiplexerbull IRD (Integrated Receiver
Decoder)
OB Van bull Outside broadcasting (OB) is the electronic field production (EFP) of television or radio programmes (typically to cover television news and sports television events) from a mobile remote broadcast television studio
15
Block diagram of OB Van
16
OB Vanbull A typical OB Van is usually divided into 4 partsbull The first and largest part is the production area or
sitting area for all directors amp producersbull The second part of a van is for the audio engineerbull The 3rd part of the van is video tapebull The 4th part is transmission where the signal is
monitored by and engineered for quality control purposes and is transmitted or sent to other trucks
17
If there is a live program to be telecast following options can be choosed
Microwave link DSNG (digital satellite news gathering)
Microwave link
18
Audio and video signals are feed to micowave transmitter Input video is processed and up converted to 1225 amp 1230 GHz Approx transmission power is 600 milli watts Transmit receive station is 11 m in diameter
DSNGbull Audio video input is processed by
an encoder as per mpeg-2 standardbull The audio and video along with
other data are multipliedbull Multiplied data forward error
corrected using a standard technique
bull Error corrected codes are QPSK modulated at 70 MHz
bull The modulated signal is up converted to power amplifiers
19
20
Doordarshan is loosing the RaceNot running with recent trends and Viewers Expectations No use of latest virtualization visualization techniques in
educationalinformative programs so due to this they are so Boring
Very Less TRP then Other Competitors in market like colors zee star etc
Youth Content in Programs are so less ie Music Employment Programs Personality Improvement programs Quiz programs etc
Not Utilizing their full assets Not interested in market survey at all(No feedback from
users side) 21
Thank Youhelliphellip
22
- Summer Training Presentation in order to Fulfill the req
- About Training Institute-
- Glimpse Of DDK-Indore
- Contents
- Introduction
- Introduction contdhellip
- TV studio
- Components of TV studio
- Vision Mixer
- Typical video chain
- Typical audio chain
- MSR (Master switching Room)
- Earth station
- Major Components of Digital Earth Station
- OB Van
- Block diagram of OB Van
- OB Van (2)
- Microwave link
- DSNG
- Slide 20
- Doordarshan is loosing the Race
- Thank Youhelliphellip
-
Vision Mixer
9
bull A vision mixer (also called video switcher video mixer or production switcher) is a device used to select between several different video sources and in some cases mix video sources together and add special effects
bull It has many input sources such as cameras VCR server GraphicsCharacter Generatorsetc
bull Out of these ip any source can be taken as op
bull Sources can be changed as cut to cut dissolve wipe and other special effects
Typical video chain
10
Typical audio chain
11
DistributorAudio Console
Analog to AES
Converter
Earth station through
Optical Fiber
STL Link
Sources
MSR (Master switching Room)bull It is the heart of the
studiobull Most of the switching
electronics is kept eg camera base stations switcher main frame SPG Satellite receivers MW link DDA amp most of the patch panels
bull Signal is routed through MSR
bull Signal can be Monitored at various stages
12
Earth station
13
bull Earth Station is a very important part of satellite communication system for broadcasting of signals
bull It is an uplink center from which the signals are fed to Satellite for distribution in a specified area covered by the Satellite
bull The signal is up-linked from the Earth Station and received by many down link centers in TV broad casting via PDA
bull Two Types 1) Analog 2) Digital
bull Digital Earth Stations are widely used because of various advantages over analog
Major Components of Digital Earth Station
14
bull PDA (Parabolic Dish Antenna)bull FEEDbull Wave Guide Low Loss Cablebull HPA (TWTA Klystrons)bull Up converterbull Modulatorbull Encoderbull Multiplexerbull IRD (Integrated Receiver
Decoder)
OB Van bull Outside broadcasting (OB) is the electronic field production (EFP) of television or radio programmes (typically to cover television news and sports television events) from a mobile remote broadcast television studio
15
Block diagram of OB Van
16
OB Vanbull A typical OB Van is usually divided into 4 partsbull The first and largest part is the production area or
sitting area for all directors amp producersbull The second part of a van is for the audio engineerbull The 3rd part of the van is video tapebull The 4th part is transmission where the signal is
monitored by and engineered for quality control purposes and is transmitted or sent to other trucks
17
If there is a live program to be telecast following options can be choosed
Microwave link DSNG (digital satellite news gathering)
Microwave link
18
Audio and video signals are feed to micowave transmitter Input video is processed and up converted to 1225 amp 1230 GHz Approx transmission power is 600 milli watts Transmit receive station is 11 m in diameter
DSNGbull Audio video input is processed by
an encoder as per mpeg-2 standardbull The audio and video along with
other data are multipliedbull Multiplied data forward error
corrected using a standard technique
bull Error corrected codes are QPSK modulated at 70 MHz
bull The modulated signal is up converted to power amplifiers
19
20
Doordarshan is loosing the RaceNot running with recent trends and Viewers Expectations No use of latest virtualization visualization techniques in
educationalinformative programs so due to this they are so Boring
Very Less TRP then Other Competitors in market like colors zee star etc
Youth Content in Programs are so less ie Music Employment Programs Personality Improvement programs Quiz programs etc
Not Utilizing their full assets Not interested in market survey at all(No feedback from
users side) 21
Thank Youhelliphellip
22
- Summer Training Presentation in order to Fulfill the req
- About Training Institute-
- Glimpse Of DDK-Indore
- Contents
- Introduction
- Introduction contdhellip
- TV studio
- Components of TV studio
- Vision Mixer
- Typical video chain
- Typical audio chain
- MSR (Master switching Room)
- Earth station
- Major Components of Digital Earth Station
- OB Van
- Block diagram of OB Van
- OB Van (2)
- Microwave link
- DSNG
- Slide 20
- Doordarshan is loosing the Race
- Thank Youhelliphellip
-
Typical video chain
10
Typical audio chain
11
DistributorAudio Console
Analog to AES
Converter
Earth station through
Optical Fiber
STL Link
Sources
MSR (Master switching Room)bull It is the heart of the
studiobull Most of the switching
electronics is kept eg camera base stations switcher main frame SPG Satellite receivers MW link DDA amp most of the patch panels
bull Signal is routed through MSR
bull Signal can be Monitored at various stages
12
Earth station
13
bull Earth Station is a very important part of satellite communication system for broadcasting of signals
bull It is an uplink center from which the signals are fed to Satellite for distribution in a specified area covered by the Satellite
bull The signal is up-linked from the Earth Station and received by many down link centers in TV broad casting via PDA
bull Two Types 1) Analog 2) Digital
bull Digital Earth Stations are widely used because of various advantages over analog
Major Components of Digital Earth Station
14
bull PDA (Parabolic Dish Antenna)bull FEEDbull Wave Guide Low Loss Cablebull HPA (TWTA Klystrons)bull Up converterbull Modulatorbull Encoderbull Multiplexerbull IRD (Integrated Receiver
Decoder)
OB Van bull Outside broadcasting (OB) is the electronic field production (EFP) of television or radio programmes (typically to cover television news and sports television events) from a mobile remote broadcast television studio
15
Block diagram of OB Van
16
OB Vanbull A typical OB Van is usually divided into 4 partsbull The first and largest part is the production area or
sitting area for all directors amp producersbull The second part of a van is for the audio engineerbull The 3rd part of the van is video tapebull The 4th part is transmission where the signal is
monitored by and engineered for quality control purposes and is transmitted or sent to other trucks
17
If there is a live program to be telecast following options can be choosed
Microwave link DSNG (digital satellite news gathering)
Microwave link
18
Audio and video signals are feed to micowave transmitter Input video is processed and up converted to 1225 amp 1230 GHz Approx transmission power is 600 milli watts Transmit receive station is 11 m in diameter
DSNGbull Audio video input is processed by
an encoder as per mpeg-2 standardbull The audio and video along with
other data are multipliedbull Multiplied data forward error
corrected using a standard technique
bull Error corrected codes are QPSK modulated at 70 MHz
bull The modulated signal is up converted to power amplifiers
19
20
Doordarshan is loosing the RaceNot running with recent trends and Viewers Expectations No use of latest virtualization visualization techniques in
educationalinformative programs so due to this they are so Boring
Very Less TRP then Other Competitors in market like colors zee star etc
Youth Content in Programs are so less ie Music Employment Programs Personality Improvement programs Quiz programs etc
Not Utilizing their full assets Not interested in market survey at all(No feedback from
users side) 21
Thank Youhelliphellip
22
- Summer Training Presentation in order to Fulfill the req
- About Training Institute-
- Glimpse Of DDK-Indore
- Contents
- Introduction
- Introduction contdhellip
- TV studio
- Components of TV studio
- Vision Mixer
- Typical video chain
- Typical audio chain
- MSR (Master switching Room)
- Earth station
- Major Components of Digital Earth Station
- OB Van
- Block diagram of OB Van
- OB Van (2)
- Microwave link
- DSNG
- Slide 20
- Doordarshan is loosing the Race
- Thank Youhelliphellip
-
Typical audio chain
11
DistributorAudio Console
Analog to AES
Converter
Earth station through
Optical Fiber
STL Link
Sources
MSR (Master switching Room)bull It is the heart of the
studiobull Most of the switching
electronics is kept eg camera base stations switcher main frame SPG Satellite receivers MW link DDA amp most of the patch panels
bull Signal is routed through MSR
bull Signal can be Monitored at various stages
12
Earth station
13
bull Earth Station is a very important part of satellite communication system for broadcasting of signals
bull It is an uplink center from which the signals are fed to Satellite for distribution in a specified area covered by the Satellite
bull The signal is up-linked from the Earth Station and received by many down link centers in TV broad casting via PDA
bull Two Types 1) Analog 2) Digital
bull Digital Earth Stations are widely used because of various advantages over analog
Major Components of Digital Earth Station
14
bull PDA (Parabolic Dish Antenna)bull FEEDbull Wave Guide Low Loss Cablebull HPA (TWTA Klystrons)bull Up converterbull Modulatorbull Encoderbull Multiplexerbull IRD (Integrated Receiver
Decoder)
OB Van bull Outside broadcasting (OB) is the electronic field production (EFP) of television or radio programmes (typically to cover television news and sports television events) from a mobile remote broadcast television studio
15
Block diagram of OB Van
16
OB Vanbull A typical OB Van is usually divided into 4 partsbull The first and largest part is the production area or
sitting area for all directors amp producersbull The second part of a van is for the audio engineerbull The 3rd part of the van is video tapebull The 4th part is transmission where the signal is
monitored by and engineered for quality control purposes and is transmitted or sent to other trucks
17
If there is a live program to be telecast following options can be choosed
Microwave link DSNG (digital satellite news gathering)
Microwave link
18
Audio and video signals are feed to micowave transmitter Input video is processed and up converted to 1225 amp 1230 GHz Approx transmission power is 600 milli watts Transmit receive station is 11 m in diameter
DSNGbull Audio video input is processed by
an encoder as per mpeg-2 standardbull The audio and video along with
other data are multipliedbull Multiplied data forward error
corrected using a standard technique
bull Error corrected codes are QPSK modulated at 70 MHz
bull The modulated signal is up converted to power amplifiers
19
20
Doordarshan is loosing the RaceNot running with recent trends and Viewers Expectations No use of latest virtualization visualization techniques in
educationalinformative programs so due to this they are so Boring
Very Less TRP then Other Competitors in market like colors zee star etc
Youth Content in Programs are so less ie Music Employment Programs Personality Improvement programs Quiz programs etc
Not Utilizing their full assets Not interested in market survey at all(No feedback from
users side) 21
Thank Youhelliphellip
22
- Summer Training Presentation in order to Fulfill the req
- About Training Institute-
- Glimpse Of DDK-Indore
- Contents
- Introduction
- Introduction contdhellip
- TV studio
- Components of TV studio
- Vision Mixer
- Typical video chain
- Typical audio chain
- MSR (Master switching Room)
- Earth station
- Major Components of Digital Earth Station
- OB Van
- Block diagram of OB Van
- OB Van (2)
- Microwave link
- DSNG
- Slide 20
- Doordarshan is loosing the Race
- Thank Youhelliphellip
-
MSR (Master switching Room)bull It is the heart of the
studiobull Most of the switching
electronics is kept eg camera base stations switcher main frame SPG Satellite receivers MW link DDA amp most of the patch panels
bull Signal is routed through MSR
bull Signal can be Monitored at various stages
12
Earth station
13
bull Earth Station is a very important part of satellite communication system for broadcasting of signals
bull It is an uplink center from which the signals are fed to Satellite for distribution in a specified area covered by the Satellite
bull The signal is up-linked from the Earth Station and received by many down link centers in TV broad casting via PDA
bull Two Types 1) Analog 2) Digital
bull Digital Earth Stations are widely used because of various advantages over analog
Major Components of Digital Earth Station
14
bull PDA (Parabolic Dish Antenna)bull FEEDbull Wave Guide Low Loss Cablebull HPA (TWTA Klystrons)bull Up converterbull Modulatorbull Encoderbull Multiplexerbull IRD (Integrated Receiver
Decoder)
OB Van bull Outside broadcasting (OB) is the electronic field production (EFP) of television or radio programmes (typically to cover television news and sports television events) from a mobile remote broadcast television studio
15
Block diagram of OB Van
16
OB Vanbull A typical OB Van is usually divided into 4 partsbull The first and largest part is the production area or
sitting area for all directors amp producersbull The second part of a van is for the audio engineerbull The 3rd part of the van is video tapebull The 4th part is transmission where the signal is
monitored by and engineered for quality control purposes and is transmitted or sent to other trucks
17
If there is a live program to be telecast following options can be choosed
Microwave link DSNG (digital satellite news gathering)
Microwave link
18
Audio and video signals are feed to micowave transmitter Input video is processed and up converted to 1225 amp 1230 GHz Approx transmission power is 600 milli watts Transmit receive station is 11 m in diameter
DSNGbull Audio video input is processed by
an encoder as per mpeg-2 standardbull The audio and video along with
other data are multipliedbull Multiplied data forward error
corrected using a standard technique
bull Error corrected codes are QPSK modulated at 70 MHz
bull The modulated signal is up converted to power amplifiers
19
20
Doordarshan is loosing the RaceNot running with recent trends and Viewers Expectations No use of latest virtualization visualization techniques in
educationalinformative programs so due to this they are so Boring
Very Less TRP then Other Competitors in market like colors zee star etc
Youth Content in Programs are so less ie Music Employment Programs Personality Improvement programs Quiz programs etc
Not Utilizing their full assets Not interested in market survey at all(No feedback from
users side) 21
Thank Youhelliphellip
22
- Summer Training Presentation in order to Fulfill the req
- About Training Institute-
- Glimpse Of DDK-Indore
- Contents
- Introduction
- Introduction contdhellip
- TV studio
- Components of TV studio
- Vision Mixer
- Typical video chain
- Typical audio chain
- MSR (Master switching Room)
- Earth station
- Major Components of Digital Earth Station
- OB Van
- Block diagram of OB Van
- OB Van (2)
- Microwave link
- DSNG
- Slide 20
- Doordarshan is loosing the Race
- Thank Youhelliphellip
-
Earth station
13
bull Earth Station is a very important part of satellite communication system for broadcasting of signals
bull It is an uplink center from which the signals are fed to Satellite for distribution in a specified area covered by the Satellite
bull The signal is up-linked from the Earth Station and received by many down link centers in TV broad casting via PDA
bull Two Types 1) Analog 2) Digital
bull Digital Earth Stations are widely used because of various advantages over analog
Major Components of Digital Earth Station
14
bull PDA (Parabolic Dish Antenna)bull FEEDbull Wave Guide Low Loss Cablebull HPA (TWTA Klystrons)bull Up converterbull Modulatorbull Encoderbull Multiplexerbull IRD (Integrated Receiver
Decoder)
OB Van bull Outside broadcasting (OB) is the electronic field production (EFP) of television or radio programmes (typically to cover television news and sports television events) from a mobile remote broadcast television studio
15
Block diagram of OB Van
16
OB Vanbull A typical OB Van is usually divided into 4 partsbull The first and largest part is the production area or
sitting area for all directors amp producersbull The second part of a van is for the audio engineerbull The 3rd part of the van is video tapebull The 4th part is transmission where the signal is
monitored by and engineered for quality control purposes and is transmitted or sent to other trucks
17
If there is a live program to be telecast following options can be choosed
Microwave link DSNG (digital satellite news gathering)
Microwave link
18
Audio and video signals are feed to micowave transmitter Input video is processed and up converted to 1225 amp 1230 GHz Approx transmission power is 600 milli watts Transmit receive station is 11 m in diameter
DSNGbull Audio video input is processed by
an encoder as per mpeg-2 standardbull The audio and video along with
other data are multipliedbull Multiplied data forward error
corrected using a standard technique
bull Error corrected codes are QPSK modulated at 70 MHz
bull The modulated signal is up converted to power amplifiers
19
20
Doordarshan is loosing the RaceNot running with recent trends and Viewers Expectations No use of latest virtualization visualization techniques in
educationalinformative programs so due to this they are so Boring
Very Less TRP then Other Competitors in market like colors zee star etc
Youth Content in Programs are so less ie Music Employment Programs Personality Improvement programs Quiz programs etc
Not Utilizing their full assets Not interested in market survey at all(No feedback from
users side) 21
Thank Youhelliphellip
22
- Summer Training Presentation in order to Fulfill the req
- About Training Institute-
- Glimpse Of DDK-Indore
- Contents
- Introduction
- Introduction contdhellip
- TV studio
- Components of TV studio
- Vision Mixer
- Typical video chain
- Typical audio chain
- MSR (Master switching Room)
- Earth station
- Major Components of Digital Earth Station
- OB Van
- Block diagram of OB Van
- OB Van (2)
- Microwave link
- DSNG
- Slide 20
- Doordarshan is loosing the Race
- Thank Youhelliphellip
-
Major Components of Digital Earth Station
14
bull PDA (Parabolic Dish Antenna)bull FEEDbull Wave Guide Low Loss Cablebull HPA (TWTA Klystrons)bull Up converterbull Modulatorbull Encoderbull Multiplexerbull IRD (Integrated Receiver
Decoder)
OB Van bull Outside broadcasting (OB) is the electronic field production (EFP) of television or radio programmes (typically to cover television news and sports television events) from a mobile remote broadcast television studio
15
Block diagram of OB Van
16
OB Vanbull A typical OB Van is usually divided into 4 partsbull The first and largest part is the production area or
sitting area for all directors amp producersbull The second part of a van is for the audio engineerbull The 3rd part of the van is video tapebull The 4th part is transmission where the signal is
monitored by and engineered for quality control purposes and is transmitted or sent to other trucks
17
If there is a live program to be telecast following options can be choosed
Microwave link DSNG (digital satellite news gathering)
Microwave link
18
Audio and video signals are feed to micowave transmitter Input video is processed and up converted to 1225 amp 1230 GHz Approx transmission power is 600 milli watts Transmit receive station is 11 m in diameter
DSNGbull Audio video input is processed by
an encoder as per mpeg-2 standardbull The audio and video along with
other data are multipliedbull Multiplied data forward error
corrected using a standard technique
bull Error corrected codes are QPSK modulated at 70 MHz
bull The modulated signal is up converted to power amplifiers
19
20
Doordarshan is loosing the RaceNot running with recent trends and Viewers Expectations No use of latest virtualization visualization techniques in
educationalinformative programs so due to this they are so Boring
Very Less TRP then Other Competitors in market like colors zee star etc
Youth Content in Programs are so less ie Music Employment Programs Personality Improvement programs Quiz programs etc
Not Utilizing their full assets Not interested in market survey at all(No feedback from
users side) 21
Thank Youhelliphellip
22
- Summer Training Presentation in order to Fulfill the req
- About Training Institute-
- Glimpse Of DDK-Indore
- Contents
- Introduction
- Introduction contdhellip
- TV studio
- Components of TV studio
- Vision Mixer
- Typical video chain
- Typical audio chain
- MSR (Master switching Room)
- Earth station
- Major Components of Digital Earth Station
- OB Van
- Block diagram of OB Van
- OB Van (2)
- Microwave link
- DSNG
- Slide 20
- Doordarshan is loosing the Race
- Thank Youhelliphellip
-
OB Van bull Outside broadcasting (OB) is the electronic field production (EFP) of television or radio programmes (typically to cover television news and sports television events) from a mobile remote broadcast television studio
15
Block diagram of OB Van
16
OB Vanbull A typical OB Van is usually divided into 4 partsbull The first and largest part is the production area or
sitting area for all directors amp producersbull The second part of a van is for the audio engineerbull The 3rd part of the van is video tapebull The 4th part is transmission where the signal is
monitored by and engineered for quality control purposes and is transmitted or sent to other trucks
17
If there is a live program to be telecast following options can be choosed
Microwave link DSNG (digital satellite news gathering)
Microwave link
18
Audio and video signals are feed to micowave transmitter Input video is processed and up converted to 1225 amp 1230 GHz Approx transmission power is 600 milli watts Transmit receive station is 11 m in diameter
DSNGbull Audio video input is processed by
an encoder as per mpeg-2 standardbull The audio and video along with
other data are multipliedbull Multiplied data forward error
corrected using a standard technique
bull Error corrected codes are QPSK modulated at 70 MHz
bull The modulated signal is up converted to power amplifiers
19
20
Doordarshan is loosing the RaceNot running with recent trends and Viewers Expectations No use of latest virtualization visualization techniques in
educationalinformative programs so due to this they are so Boring
Very Less TRP then Other Competitors in market like colors zee star etc
Youth Content in Programs are so less ie Music Employment Programs Personality Improvement programs Quiz programs etc
Not Utilizing their full assets Not interested in market survey at all(No feedback from
users side) 21
Thank Youhelliphellip
22
- Summer Training Presentation in order to Fulfill the req
- About Training Institute-
- Glimpse Of DDK-Indore
- Contents
- Introduction
- Introduction contdhellip
- TV studio
- Components of TV studio
- Vision Mixer
- Typical video chain
- Typical audio chain
- MSR (Master switching Room)
- Earth station
- Major Components of Digital Earth Station
- OB Van
- Block diagram of OB Van
- OB Van (2)
- Microwave link
- DSNG
- Slide 20
- Doordarshan is loosing the Race
- Thank Youhelliphellip
-
Block diagram of OB Van
16
OB Vanbull A typical OB Van is usually divided into 4 partsbull The first and largest part is the production area or
sitting area for all directors amp producersbull The second part of a van is for the audio engineerbull The 3rd part of the van is video tapebull The 4th part is transmission where the signal is
monitored by and engineered for quality control purposes and is transmitted or sent to other trucks
17
If there is a live program to be telecast following options can be choosed
Microwave link DSNG (digital satellite news gathering)
Microwave link
18
Audio and video signals are feed to micowave transmitter Input video is processed and up converted to 1225 amp 1230 GHz Approx transmission power is 600 milli watts Transmit receive station is 11 m in diameter
DSNGbull Audio video input is processed by
an encoder as per mpeg-2 standardbull The audio and video along with
other data are multipliedbull Multiplied data forward error
corrected using a standard technique
bull Error corrected codes are QPSK modulated at 70 MHz
bull The modulated signal is up converted to power amplifiers
19
20
Doordarshan is loosing the RaceNot running with recent trends and Viewers Expectations No use of latest virtualization visualization techniques in
educationalinformative programs so due to this they are so Boring
Very Less TRP then Other Competitors in market like colors zee star etc
Youth Content in Programs are so less ie Music Employment Programs Personality Improvement programs Quiz programs etc
Not Utilizing their full assets Not interested in market survey at all(No feedback from
users side) 21
Thank Youhelliphellip
22
- Summer Training Presentation in order to Fulfill the req
- About Training Institute-
- Glimpse Of DDK-Indore
- Contents
- Introduction
- Introduction contdhellip
- TV studio
- Components of TV studio
- Vision Mixer
- Typical video chain
- Typical audio chain
- MSR (Master switching Room)
- Earth station
- Major Components of Digital Earth Station
- OB Van
- Block diagram of OB Van
- OB Van (2)
- Microwave link
- DSNG
- Slide 20
- Doordarshan is loosing the Race
- Thank Youhelliphellip
-
OB Vanbull A typical OB Van is usually divided into 4 partsbull The first and largest part is the production area or
sitting area for all directors amp producersbull The second part of a van is for the audio engineerbull The 3rd part of the van is video tapebull The 4th part is transmission where the signal is
monitored by and engineered for quality control purposes and is transmitted or sent to other trucks
17
If there is a live program to be telecast following options can be choosed
Microwave link DSNG (digital satellite news gathering)
Microwave link
18
Audio and video signals are feed to micowave transmitter Input video is processed and up converted to 1225 amp 1230 GHz Approx transmission power is 600 milli watts Transmit receive station is 11 m in diameter
DSNGbull Audio video input is processed by
an encoder as per mpeg-2 standardbull The audio and video along with
other data are multipliedbull Multiplied data forward error
corrected using a standard technique
bull Error corrected codes are QPSK modulated at 70 MHz
bull The modulated signal is up converted to power amplifiers
19
20
Doordarshan is loosing the RaceNot running with recent trends and Viewers Expectations No use of latest virtualization visualization techniques in
educationalinformative programs so due to this they are so Boring
Very Less TRP then Other Competitors in market like colors zee star etc
Youth Content in Programs are so less ie Music Employment Programs Personality Improvement programs Quiz programs etc
Not Utilizing their full assets Not interested in market survey at all(No feedback from
users side) 21
Thank Youhelliphellip
22
- Summer Training Presentation in order to Fulfill the req
- About Training Institute-
- Glimpse Of DDK-Indore
- Contents
- Introduction
- Introduction contdhellip
- TV studio
- Components of TV studio
- Vision Mixer
- Typical video chain
- Typical audio chain
- MSR (Master switching Room)
- Earth station
- Major Components of Digital Earth Station
- OB Van
- Block diagram of OB Van
- OB Van (2)
- Microwave link
- DSNG
- Slide 20
- Doordarshan is loosing the Race
- Thank Youhelliphellip
-
Microwave link
18
Audio and video signals are feed to micowave transmitter Input video is processed and up converted to 1225 amp 1230 GHz Approx transmission power is 600 milli watts Transmit receive station is 11 m in diameter
DSNGbull Audio video input is processed by
an encoder as per mpeg-2 standardbull The audio and video along with
other data are multipliedbull Multiplied data forward error
corrected using a standard technique
bull Error corrected codes are QPSK modulated at 70 MHz
bull The modulated signal is up converted to power amplifiers
19
20
Doordarshan is loosing the RaceNot running with recent trends and Viewers Expectations No use of latest virtualization visualization techniques in
educationalinformative programs so due to this they are so Boring
Very Less TRP then Other Competitors in market like colors zee star etc
Youth Content in Programs are so less ie Music Employment Programs Personality Improvement programs Quiz programs etc
Not Utilizing their full assets Not interested in market survey at all(No feedback from
users side) 21
Thank Youhelliphellip
22
- Summer Training Presentation in order to Fulfill the req
- About Training Institute-
- Glimpse Of DDK-Indore
- Contents
- Introduction
- Introduction contdhellip
- TV studio
- Components of TV studio
- Vision Mixer
- Typical video chain
- Typical audio chain
- MSR (Master switching Room)
- Earth station
- Major Components of Digital Earth Station
- OB Van
- Block diagram of OB Van
- OB Van (2)
- Microwave link
- DSNG
- Slide 20
- Doordarshan is loosing the Race
- Thank Youhelliphellip
-
DSNGbull Audio video input is processed by
an encoder as per mpeg-2 standardbull The audio and video along with
other data are multipliedbull Multiplied data forward error
corrected using a standard technique
bull Error corrected codes are QPSK modulated at 70 MHz
bull The modulated signal is up converted to power amplifiers
19
20
Doordarshan is loosing the RaceNot running with recent trends and Viewers Expectations No use of latest virtualization visualization techniques in
educationalinformative programs so due to this they are so Boring
Very Less TRP then Other Competitors in market like colors zee star etc
Youth Content in Programs are so less ie Music Employment Programs Personality Improvement programs Quiz programs etc
Not Utilizing their full assets Not interested in market survey at all(No feedback from
users side) 21
Thank Youhelliphellip
22
- Summer Training Presentation in order to Fulfill the req
- About Training Institute-
- Glimpse Of DDK-Indore
- Contents
- Introduction
- Introduction contdhellip
- TV studio
- Components of TV studio
- Vision Mixer
- Typical video chain
- Typical audio chain
- MSR (Master switching Room)
- Earth station
- Major Components of Digital Earth Station
- OB Van
- Block diagram of OB Van
- OB Van (2)
- Microwave link
- DSNG
- Slide 20
- Doordarshan is loosing the Race
- Thank Youhelliphellip
-
20
Doordarshan is loosing the RaceNot running with recent trends and Viewers Expectations No use of latest virtualization visualization techniques in
educationalinformative programs so due to this they are so Boring
Very Less TRP then Other Competitors in market like colors zee star etc
Youth Content in Programs are so less ie Music Employment Programs Personality Improvement programs Quiz programs etc
Not Utilizing their full assets Not interested in market survey at all(No feedback from
users side) 21
Thank Youhelliphellip
22
- Summer Training Presentation in order to Fulfill the req
- About Training Institute-
- Glimpse Of DDK-Indore
- Contents
- Introduction
- Introduction contdhellip
- TV studio
- Components of TV studio
- Vision Mixer
- Typical video chain
- Typical audio chain
- MSR (Master switching Room)
- Earth station
- Major Components of Digital Earth Station
- OB Van
- Block diagram of OB Van
- OB Van (2)
- Microwave link
- DSNG
- Slide 20
- Doordarshan is loosing the Race
- Thank Youhelliphellip
-
Doordarshan is loosing the RaceNot running with recent trends and Viewers Expectations No use of latest virtualization visualization techniques in
educationalinformative programs so due to this they are so Boring
Very Less TRP then Other Competitors in market like colors zee star etc
Youth Content in Programs are so less ie Music Employment Programs Personality Improvement programs Quiz programs etc
Not Utilizing their full assets Not interested in market survey at all(No feedback from
users side) 21
Thank Youhelliphellip
22
- Summer Training Presentation in order to Fulfill the req
- About Training Institute-
- Glimpse Of DDK-Indore
- Contents
- Introduction
- Introduction contdhellip
- TV studio
- Components of TV studio
- Vision Mixer
- Typical video chain
- Typical audio chain
- MSR (Master switching Room)
- Earth station
- Major Components of Digital Earth Station
- OB Van
- Block diagram of OB Van
- OB Van (2)
- Microwave link
- DSNG
- Slide 20
- Doordarshan is loosing the Race
- Thank Youhelliphellip
-
Thank Youhelliphellip
22
- Summer Training Presentation in order to Fulfill the req
- About Training Institute-
- Glimpse Of DDK-Indore
- Contents
- Introduction
- Introduction contdhellip
- TV studio
- Components of TV studio
- Vision Mixer
- Typical video chain
- Typical audio chain
- MSR (Master switching Room)
- Earth station
- Major Components of Digital Earth Station
- OB Van
- Block diagram of OB Van
- OB Van (2)
- Microwave link
- DSNG
- Slide 20
- Doordarshan is loosing the Race
- Thank Youhelliphellip
-