Class WavInfo

Wav Info.

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

Constructors

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WavInfo()

Declaration
public WavInfo()
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WavInfo(Double, Double, Double, TimeSpan, Int32)

Initializes a new instance of the WavInfo class. Create a sine wave.

Declaration
public WavInfo(double freq, double amp, double phase, TimeSpan duration, int sampleRate)
Parameters
Type Name Description
Double freq
Double amp
Double phase
TimeSpan duration
Int32 sampleRate
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WavInfo(Double[], Double, Double, TimeSpan, Int32)

Initializes a new instance of the WavInfo class. Create a Sine wav with multiple frequencies.

Declaration
public WavInfo(double[] freq, double amp, double phase, TimeSpan duration, int sampleRate)
Parameters
Type Name Description
Double[] freq
Double amp
Double phase
TimeSpan duration
Int32 sampleRate
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WavInfo(Double[], Int16, Int16, Int32)

Initializes a new instance of the WavInfo class. Create a wav info using data, channels, bits per sample and sample rate.

Declaration
public WavInfo(double[] rawData, short channels, short bitsPerSample, int sampleRate)
Parameters
Type Name Description
Double[] rawData

Raw samples.
Int16 channels

Number of channels.
Int16 bitsPerSample

Bits per sample.
Int32 sampleRate

Sample rate.

Properties

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BitsPerSample

Gets or sets Bits per sample.

Declaration
public short BitsPerSample { get; set; }
Property Value
Type Description
Int16
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BytesPerSample

Gets or sets bytes Per Sample / Block Align.

Declaration
public short BytesPerSample { get; set; }
Property Value
Type Description
Int16
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BytesPerSecond

Gets or sets.

Declaration
public int BytesPerSecond { get; set; }
Property Value
Type Description
Int32
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Channels

Gets or sets Number of channels.

Declaration
public short Channels { get; set; }
Property Value
Type Description
Int16
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CompressionCode

Gets or sets.

Declaration
public short CompressionCode { get; set; }
Property Value
Type Description
Int16
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Duration

Gets or sets.

Declaration
public TimeSpan Duration { get; set; }
Property Value
Type Description
TimeSpan
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Epsilon

Gets.

Declaration
public double Epsilon { get; }
Property Value
Type Description
Double
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Frames

Declaration
public int Frames { get; set; }
Property Value
Type Description
Int32
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SampleRate

Gets or sets Sample rate of audio.

Declaration
public int SampleRate { get; set; }
Property Value
Type Description
Int32
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Samples

Gets or sets.

Declaration
public double[] Samples { get; set; }
Property Value
Type Description
Double[]
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SamplesSplit

Gets or sets.

Declaration
public short[][] SamplesSplit { get; set; }
Property Value
Type Description
Int16[][]

Methods

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CalculateMaximumAmplitude(WavInfo)

Declaration
public static double CalculateMaximumAmplitude(WavInfo wavInfo)
Parameters
Type Name Description
WavInfo wavInfo
Returns
Type Description
Double
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SubSample(WavInfo, Int32)

Subsamples audio.

Declaration
public static WavInfo SubSample(WavInfo wavInfo, int interval)
Parameters
Type Name Description
WavInfo wavInfo

Wav info.
Int32 interval

Keeps every interval sample.
Returns
Type Description
WavInfo

Extension Methods