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Describe the inputs, outputs, and applications of the Fast Fourier Transform.

What is the question?What does an Inverse FFT do?
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OK	Value	Feedback
	Changes the analysis from amplitude over frequency to frequency over amplitude.	That doesn't make sense.
	Returns from analysis to sound.	Perfect.
	Changes the analysis from frequency over amplitude to amplitude over frequency.	That doesn't make sense.
	Breaks down the sound into windows of amplitude over frequency.	That would be a regular FFT.

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