qualities of sound. frequency
TRANSCRIPT
T here are seven notes . Each note have
a different frequency or a different
height of sound.
DO-RE-MI-FA –SOL-LA -SI
Descending order ( High- Low)
Do`-SI-LA-SOL-FA-MI-RE-DO
To write the notes we use the stave.
Staves are made up of five lines and four
spaces. Each line and space represents
where a particular note will fall.
Video
The treble cleff is placed on the second
line of the stave which means that note
Sol is placed on that line.
VIDEO
The difference in frequency among
notes is measured in tones and
halftones.
Our natural scale ( from Do to Do´ ) is
composed of 5 tones and 2 halftones.
An interval is the distance between two
notes.
Intervals are always counted from the
lower note to the higher note.
If the notes are sounded successively , it
is a melodic interval.
If the notes are sounded simultaneously ,
then it is a harmonic interval.
Melodic intervals can have ascending or
descending order.
Sharp, flat and natural are signs that
modify the frequency of notes in a
halftone.
A sharp sign means that the note is one
halftone higher than the natural note.
A flat sign means that the note is one
halftone lower than the natural note.
A natural sign is used to cancel a sharp
or flat sign.
Major scale (M): Do natural
Do- tone- Re- tone- Mi- halftone- Fa-
tone- Sol- tone- La- tone- Si- halftone-
Do`.
Minor scale (m): La natural.
LA- tone-SI-halftone-Do-tone-RE-tone-
Mi-halftone-FA-tone-Sol-tone-La.
Compás: división del tiempo en partes
iguales.
Numerador: número de tiempos
Denominador: figura unidad de tiempo
Music is often divided up into units
measures or bars.
Simple time measure, consist of two
numerals, one stacked above the other:
A)The top number tells us how many beats.
B) The bottom number tells us what kind of
note gets the beat.
1º VIDEO
2º VIDEO.