A Web Audio experiment: detecting piano notes
David Gilbertson
805

Looks neat, but I can’t help but notice you are drawing an frequency graph and are calculating the data, but I see you using the time based data instead of the frequency data. Would it not be better to just use the peak from the frequency space instead?

Calculating the frequency from the frequency space is generally more precise and yields a better result. You should try it out.

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