FQLab.IFftProcessor Interface Reference

Provides methods for FFT operations. More...

Inheritance diagram for FQLab.IFftProcessor:

Collaboration diagram for FQLab.IFftProcessor:

Public Member Functions
Complex[]	Forward (AudioFrame audioFrame)
	Performs forward FFT on an AudioFrame.
AudioFrame	Inverse (Complex[] freqBins, AudioFormat format)
	Performs inverse FFT on an array of frequency bins.

Detailed Description

Provides methods for FFT operations.

Member Function Documentation

Forward()

Complex[] FQLab.IFftProcessor.Forward

(

AudioFrame

audioFrame

)

Performs forward FFT on an AudioFrame.

Parameters

audioFrame

PCM samples.

Returns

Frequency bins.

Implemented in FQLab.MathNetFftProcessor, and FQLabTests.MockFftProcessor.

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Inverse()

AudioFrame FQLab.IFftProcessor.Inverse	(	Complex[]	freqBins,
		AudioFormat	format
	)

Performs inverse FFT on an array of frequency bins.

Parameters

freqBins	Frequency data.
format	Necessary stream metadata so the data can be reconstructed.

Returns

PCM samples.

Implemented in FQLab.MathNetFftProcessor, and FQLabTests.MockFftProcessor.

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The documentation for this interface was generated from the following file:

• src/FQLab/AudioInterfaces.cs