marytts.signalproc.sinusoidal.hntm.analysis

Class FrameNoisePartLpc

java.lang.Object

marytts.signalproc.sinusoidal.hntm.analysis.FrameNoisePartLpc

All Implemented Interfaces:

FrameNoisePart

public class FrameNoisePartLpc
extends Object
implements FrameNoisePart

LPC based noise modeling for a given speech frame Full spectrum LP coefficients and LP gain are used Synthesis handles noise generation for upper frequencies(i.e. frequencies larger than maximum voicing freq.)

Author:

oytun.turk

Field Summary

Fields

Modifier and Type	Field and Description
float[]	lpCoeffs
float	lpGain
float	origAverageSampleEnergy
float	origNoiseStd

Constructor Summary

Constructors

Constructor and Description
FrameNoisePartLpc()
FrameNoisePartLpc(ByteBuffer bb, int numLpcs)
FrameNoisePartLpc(DataInputStream dis, int numLpcs)
FrameNoisePartLpc(FrameNoisePartLpc existing)

Method Summary

Modifier and Type	Method and Description
boolean	equals(FrameNoisePartLpc other)
int	getLength()
int	getVectorSize()
void	setLpCoeffs(double[] lpCoeffsIn, float gainIn)
void	setLpCoeffs(float[] lpCoeffsIn, float gainIn)
void	write(DataOutput out)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

lpCoeffs

public float[] lpCoeffs

lpGain

public float lpGain

origAverageSampleEnergy

public float origAverageSampleEnergy

origNoiseStd

public float origNoiseStd

Constructor Detail

FrameNoisePartLpc

public FrameNoisePartLpc()

FrameNoisePartLpc

public FrameNoisePartLpc(FrameNoisePartLpc existing)

FrameNoisePartLpc

public FrameNoisePartLpc(DataInputStream dis,
                         int numLpcs)

FrameNoisePartLpc

public FrameNoisePartLpc(ByteBuffer bb,
                         int numLpcs)

Method Detail

write

public void write(DataOutput out)
           throws IOException

Specified by:

write in interface FrameNoisePart

Throws:

IOException

equals

public boolean equals(FrameNoisePartLpc other)

getVectorSize

public int getVectorSize()

Specified by:

getVectorSize in interface FrameNoisePart

getLength

public int getLength()

Specified by:

getLength in interface FrameNoisePart

setLpCoeffs

public void setLpCoeffs(float[] lpCoeffsIn,
                        float gainIn)

setLpCoeffs

public void setLpCoeffs(double[] lpCoeffsIn,
                        float gainIn)