The duration and most powerful frequency components of each note in the scale can be easily visualized. Let's ZOOM IN to see them better...
We will be able to identify each note by selecting the frequency component with the highest power each time we see that a note is played.
We know that a new note has been played because: - The yellow columns represent the time slots with high amplitude frequency components: notes. - The blue columns represent the time slots with low amplitude frequency components: silences.
We want to be able to determine the following:
Let's see what happens for different instruments!
VIOLIN CHROMATIC LEGATO SCALE
Until now, all the scales have been played separately from each other -> They are easy to identify
If we play them with the legato technique, this is, joining them to each other, we can see that we will have problems to identify them.