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Fast Fourier Transform

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

What is the question?A short window gives us good ___ information, while a long window gives us good ___ information.
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OK	Value	Feedback
	Phase, Amplitude.	What does an FFT result in?
	Duration, frequency.	Yes!
	Frequency, duration.	The opposite.
	Amplitude, phase.	What does an FFT result in?

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