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fft operation

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PRIYANK SHAH on 24 Jan 2012
Edited: Cedric Wannaz on 29 Sep 2013
please give me some examples related to fft operation.
i want to make such program that sound signal will be amplified according to the user input frequencies and related gain.
please give me some idea.

Accepted Answer

Wayne King
Wayne King on 24 Jan 2012
Hi Priyank, I think you should design an appropriate filter that selects a passband and applies a gain to that passband.
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PRIYANK SHAH on 4 Feb 2012
Thank u Wayne King.

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