so I have a program that pull data from a microphone and does an FFT.(adsbygoogle = window.adsbygoogle || []).push({});

now it is working for computer Generated Sin waves like from:

http://onlinetonegenerator.com/

and

youtube..

but not for read work sound from youtube.

so I do not have a piano, but I have been using youtube videos that play middle c scale

and my program is not working so will with it...

does the FFT not work well with real music ?

is there anything I should add to the FFT?

I

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# Real world music and FFT

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