Class WavWriter

Inheritance
Object
WavWriter
Inherited Members
Namespace: AudioAnalysisTools.DSP
Assembly: AudioAnalysisTools.dll
Syntax
public static class WavWriter

Methods

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PerfectFifth(Int32, Int32)

Declaration
public static short[] PerfectFifth(int samples, int samplesPerSecond)
Parameters
Type Name Description
Int32 samples
Int32 samplesPerSecond
Returns
Type Description
Int16[]
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SineWave(Double, Double, Double, TimeSpan, Int32)

Declaration
public static WavReader SineWave(double freq, double amp, double phase, TimeSpan length, int sampleRate)
Parameters
Type Name Description
Double freq
Double amp
Double phase
TimeSpan length
Int32 sampleRate
Returns
Type Description
WavReader
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WriteWavFileViaFfmpeg(FileInfo, WavReader)

This is a slow but reliable way to write a Wav file by using ffmpeg to do all the hard work. This method assumes all signal values are in [-1, 1].

Declaration
public static void WriteWavFileViaFfmpeg(FileInfo destination, WavReader reader)
Parameters
Type Name Description
FileInfo destination
WavReader reader
Remarks

This overload assumes a mono signal is supplied in a WavReader.

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WriteWavFileViaFfmpeg(FileInfo, Double[][], Int32, Int32, DirectoryInfo)

This is a slow but reliable way to write a Wav file by using ffmpeg to do all the hard work. This method assumes all signal values are in [-1, 1].

Declaration
public static void WriteWavFileViaFfmpeg(FileInfo destination, double[][] signals, int bitDepth, int sampleRate, DirectoryInfo tempDirectory = null)
Parameters
Type Name Description
FileInfo destination
Double[][] signals
Int32 bitDepth
Int32 sampleRate
DirectoryInfo tempDirectory