![Page 1: Voice applications Skills: none IT concepts: history of network speech, voice over IP, speech synthesis (text to speech), speech recognition (speech to](https://reader035.vdocuments.us/reader035/viewer/2022062407/56649d795503460f94a5d388/html5/thumbnails/1.jpg)
Voice applications
Skills: none
IT concepts: history of network speech, voice over IP, speech synthesis (text to speech), speech recognition (speech to text)
This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License.
![Page 2: Voice applications Skills: none IT concepts: history of network speech, voice over IP, speech synthesis (text to speech), speech recognition (speech to](https://reader035.vdocuments.us/reader035/viewer/2022062407/56649d795503460f94a5d388/html5/thumbnails/2.jpg)
Where does this topic fit?
• Internet concepts– Applications– Technology– Implications
• Internet skills– Application development– Content creation (audio)
![Page 3: Voice applications Skills: none IT concepts: history of network speech, voice over IP, speech synthesis (text to speech), speech recognition (speech to](https://reader035.vdocuments.us/reader035/viewer/2022062407/56649d795503460f94a5d388/html5/thumbnails/3.jpg)
http://www.nytimes.com/2010/06/25/science/25voice.html?pagewanted=1&th&emc=th
Voice apps research at msoft
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Packet voice conference, January 1978
Watch the video (5m 18s)
![Page 5: Voice applications Skills: none IT concepts: history of network speech, voice over IP, speech synthesis (text to speech), speech recognition (speech to](https://reader035.vdocuments.us/reader035/viewer/2022062407/56649d795503460f94a5d388/html5/thumbnails/5.jpg)
Vocaltec on the Internet in 1995
![Page 6: Voice applications Skills: none IT concepts: history of network speech, voice over IP, speech synthesis (text to speech), speech recognition (speech to](https://reader035.vdocuments.us/reader035/viewer/2022062407/56649d795503460f94a5d388/html5/thumbnails/6.jpg)
Improving quality
560 million users --13% of all international calls
More on Skype
![Page 7: Voice applications Skills: none IT concepts: history of network speech, voice over IP, speech synthesis (text to speech), speech recognition (speech to](https://reader035.vdocuments.us/reader035/viewer/2022062407/56649d795503460f94a5d388/html5/thumbnails/7.jpg)
Watch this video
Evolving toward ubiquitous video conferencing
36% of Skype calls use video
![Page 8: Voice applications Skills: none IT concepts: history of network speech, voice over IP, speech synthesis (text to speech), speech recognition (speech to](https://reader035.vdocuments.us/reader035/viewer/2022062407/56649d795503460f94a5d388/html5/thumbnails/8.jpg)
How to install Skype on a flash drive
At home and at work
![Page 9: Voice applications Skills: none IT concepts: history of network speech, voice over IP, speech synthesis (text to speech), speech recognition (speech to](https://reader035.vdocuments.us/reader035/viewer/2022062407/56649d795503460f94a5d388/html5/thumbnails/9.jpg)
speech synthesis demo
Text to speech
![Page 10: Voice applications Skills: none IT concepts: history of network speech, voice over IP, speech synthesis (text to speech), speech recognition (speech to](https://reader035.vdocuments.us/reader035/viewer/2022062407/56649d795503460f94a5d388/html5/thumbnails/10.jpg)
Speech recognition demo
Speech to text
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Voice applications
Skills: none
IT concepts: history of network speech, voice over IP, speech synthesis (text to speech), speech recognition (speech to text)
This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License.