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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 ...

11 years 前 | 2 个回答 | 0

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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...

11 years 前 | 1 个回答 | 0