提问

What is the difference between a note and a song as seen by fast fourier transform?
A song is a sequence of notes... but a note is a superposition of a fundamental frequency and its harmonics. Suuposing you give ...

12 years 前 | 2 个回答 | 0

提问

The fast fourier transform gives a jumbled order of peak frequency!
I recorded notes from c to d on a musical keyboard and performed fast fourier transform on each of those notes. They had a lot o...

12 years 前 | 1 个回答 | 0