C# Class DSPUtil.SoundBuffer

Inheritance: SoundObj, ISampleBuffer

Show file Open project: hughpyle/inguz-DSPUtil Class Usage Examples

Public Methods

Method	Description
ApplyGain ( double gain ) : void	Apply a gain (units) to the whole buffer.
ApplyWindow ( CosWindow window ) : void	Apply a window to the whole buffer.
MaxPos ( ) : int
MaxVal ( ) : double
Normalize ( double dBfs ) : double	Normalize the buffer so maximum value is at (dBfs)
Normalize ( double dBfs, bool doIt ) : double
PadTo ( int n ) : void
PadToPowerOfTwo ( ) : void
Read ( int n, int &nn, bool &moreSamples ) : ISample[]
ReadAll ( ) : int
ReadComplex ( int n, int &nn, bool &moreSamples ) : Complex[][]
ReadTo ( int n ) : bool
SampleSubset ( int start, int count ) : IEnumerator	Get an iterator for a subset of samples
Skip ( int n, int &nn, bool &moreSamples ) : void
SoundBuffer ( ) : System
SoundBuffer ( ISoundObj input ) : System
SoundBuffer ( List samples, ushort numChannels, uint sampleRate ) : System
Subset ( int start ) : ISoundObj
Subset ( int start, int count ) : ISoundObj
ToArray ( ) : ISample[]
ToArray ( int startPos ) : ISample[]
ToArray ( int startPos, int count ) : ISample[]
ToComplexArray ( ) : Complex[][]
ToComplexArray ( int startPos ) : Complex[][]
ToComplexArray ( int startPos, int count ) : Complex[][]
ToDoubleArray ( ) : double[][]	Return the buffer contents as an array of doubles
ToDoubleArray ( int startPos ) : double[][]	Return the buffer contents as an array of doubles
ToDoubleArray ( int startPos, int count ) : double[][]	Return the buffer contents as an array of doubles
this ( int arg ) : ISample

Private Methods

Method	Description
FindMax ( ) : void

Method Details

ApplyGain() public method

Apply a gain (units) to the whole buffer.

public ApplyGain ( double gain ) : void
gain	double	units to scale by
return	void

ApplyWindow() public method

Apply a window to the whole buffer.

public ApplyWindow ( CosWindow window ) : void
window	CosWindow	Cosine-based window to apply
return	void

MaxPos() public method

public MaxPos ( ) : int
return	int

MaxVal() public method

public MaxVal ( ) : double
return	double

Normalize() public method

Normalize the buffer so maximum value is at (dBfs)

public Normalize ( double dBfs ) : double
dBfs	double	dB-of-fullscale for the new peak
return	double

Normalize() public method

public Normalize ( double dBfs, bool doIt ) : double
dBfs	double
doIt	bool
return	double

PadTo() public method

public PadTo ( int n ) : void
n	int
return	void

PadToPowerOfTwo() public method

public PadToPowerOfTwo ( ) : void
return	void

Read() public method

public Read ( int n, int &nn, bool &moreSamples ) : ISample[]
n	int
nn	int
moreSamples	bool
return	ISample[]

ReadAll() public method

public ReadAll ( ) : int
return	int

ReadComplex() public method

public ReadComplex ( int n, int &nn, bool &moreSamples ) : Complex[][]
n	int
nn	int
moreSamples	bool
return	Complex[][]

ReadTo() public method

public ReadTo ( int n ) : bool
n	int
return	bool

SampleSubset() public method

Get an iterator for a subset of samples

public SampleSubset ( int start, int count ) : IEnumerator
start	int
count	int	Number to return
return	IEnumerator

Skip() public method

public Skip ( int n, int &nn, bool &moreSamples ) : void
n	int
nn	int
moreSamples	bool
return	void

SoundBuffer() public method

public SoundBuffer ( ) : System
return	System

SoundBuffer() public method

public SoundBuffer ( ISoundObj input ) : System
input	ISoundObj
return	System

SoundBuffer() public method

public SoundBuffer ( List samples, ushort numChannels, uint sampleRate ) : System
samples	List
numChannels	ushort
sampleRate	uint
return	System

Subset() public method

public Subset ( int start ) : ISoundObj
start	int
return	ISoundObj

Subset() public method

public Subset ( int start, int count ) : ISoundObj
start	int
count	int
return	ISoundObj

ToArray() public method

public ToArray ( ) : ISample[]
return	ISample[]

ToArray() public method

public ToArray ( int startPos ) : ISample[]
startPos	int
return	ISample[]

ToArray() public method

public ToArray ( int startPos, int count ) : ISample[]
startPos	int
count	int
return	ISample[]

ToComplexArray() public method

public ToComplexArray ( ) : Complex[][]
return	Complex[][]

ToComplexArray() public method

public ToComplexArray ( int startPos ) : Complex[][]
startPos	int
return	Complex[][]

ToComplexArray() public method

public ToComplexArray ( int startPos, int count ) : Complex[][]
startPos	int
count	int
return	Complex[][]

ToDoubleArray() public method

Return the buffer contents as an array of doubles

public ToDoubleArray ( ) : double[][]
return	double[][]

ToDoubleArray() public method

Return the buffer contents as an array of doubles

public ToDoubleArray ( int startPos ) : double[][]
startPos	int	Start position in the buffer
return	double[][]

ToDoubleArray() public method

Return the buffer contents as an array of doubles

public ToDoubleArray ( int startPos, int count ) : double[][]
startPos	int
count	int	Length of the return array (will be null-padded if count exceeds data size)
return	double[][]

this() public method

public this ( int arg ) : ISample
arg	int
return	ISample