FdpsolaAdapter (MaryTTS 5.2 API)

java.lang.Object
- marytts.signalproc.adaptation.FdpsolaAdapter

```
public class FdpsolaAdapter
extends Object
```
A class that supports voice conversion through weighted codebook mapping or joint-GMMs and FDPSOLA based prosody and vocal tract modifications Reference: Moulines, E. and W. Verhelst, 1995, “Time-Domain and Frequency-Domain Techniques for Prosodic Modification of Speech” in Kleijn and Paliwal (eds.), Speech Coding And Synthesis, pp. 519-555, Elsevier Science B.V., Netherlands.

Author:

Oytun Türk

Field Summary

Fields
Modifier and Type	Field and Description
`protected boolean`	`bBroke`
`protected boolean`	`bLastFrame`
`boolean`	`bSilent`
`protected boolean`	`bWarp`
`protected LEDataInputStream`	`din`
`protected LEDataOutputStream`	`dout`
`protected double[]`	`f0s`
`protected double[]`	`frm`
`protected double`	`frmEn`
`protected int`	`frmSize`
`protected double[]`	`frmy`
`protected double`	`frmyEn`
`protected int`	`fs`
`protected double`	`gain`
`protected int`	`halfWin`
`protected ComplexArray`	`hy`
`protected DoubleDataSource`	`input`
`protected AudioInputStream`	`inputAudio`
`protected int`	`inputFrameIndex`
`protected double[]`	`inputVT`
`protected double`	`localDurDiff`
`protected double`	`localDurDiffSaved`
`protected int`	`lpOrder`
`protected static double`	`MAX_PSCALE`
`protected static double`	`MAX_TSCALE`
`protected int`	`maxFrmSize`
`protected int`	`maxNewFrmSize`
`protected static double`	`MIN_PSCALE`
`protected static double`	`MIN_TSCALE`
`protected VoiceModificationParametersPreprocessor`	`modParams`
`protected int`	`newFrmSize`
`protected int`	`newPeriod`
`protected int`	`newSkipSize`
`protected double[]`	`newVScales`
`protected double`	`nextAdd`
`protected static int`	`NUM_PITCH_SYNC_PERIODS`
`protected int`	`numfrm`
`protected int`	`numfrmFixed`
`protected int`	`numPeriods`
`protected int`	`origLen`
`protected double[]`	`outBuff`
`protected int`	`outBuffLen`
`protected int`	`outBuffStart`
`protected DDSAudioInputStream`	`outputAudio`
`protected String`	`outputFile`
`protected PitchMarks`	`pm`
`protected PsolaFrameProvider`	`psFrm`
`protected double[]`	`py2`
`protected int`	`repeatSkipCount`
`protected double`	`ssFixedInSeconds`
`protected double`	`sumLocalDurDiffs`
`protected int`	`synthFrameInd`
`protected int`	`synthFrmInd`
`protected int`	`synthSt`
`protected int`	`synthTotal`
`protected String`	`tempOutBinaryFile`
`protected double[]`	`tmpvsc`
`protected int`	`totalWrittenToFile`
`protected double`	`tscaleSingle`
`protected double[]`	`wgt`
`protected double[]`	`wgty`
`protected DynamicWindow`	`windowIn`
`protected DynamicWindow`	`windowOut`
`protected double`	`wsFixedInSeconds`
`protected double[]`	`wSynthBuff`
`protected double[]`	`ySynthBuff`
`protected int`	`ySynthInd`

Constructor Summary

Constructors
Constructor and Description
`FdpsolaAdapter(BaselineAdaptationItem inputItem, String strOutputFile, JointGMMTransformerParams jgmmParamsIn, double[] pscales, double[] tscales, double[] escales, double[] vscales)`
`FdpsolaAdapter(BaselineAdaptationItem inputItem, String strOutputFile, WeightedCodebookTransformerParams wctParamsIn, double[] pscales, double[] tscales, double[] escales, double[] vscales)`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`convertToWav(AudioFormat audioformat)`
`void`	`fdpsolaOnline(VocalTractTransformationFunction vtMapper, VocalTractTransformationData vtData, PitchTransformationData ptData)`
`void`	`init(BaselineAdaptationItem inputItem, String strOutputFile, double[] pscales, double[] tscales, double[] escales, double[] vscales)`
`double[]`	`processFrame(double[] frmIn, boolean isVoiced, double currentF0, double targetF0, double tscale, double escale, double vscale, boolean isLastInputFrame, int currentPeriod, int inputFrameSize, VocalTractTransformationFunction mapper, VocalTractTransformationData data)`
`double[]`	`writeFinal()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

input
```
protected DoubleDataSource input
```

inputAudio
```
protected AudioInputStream inputAudio
```

outputAudio

protected DDSAudioInputStream outputAudio

modParams

protected VoiceModificationParametersPreprocessor modParams

numfrm
```
protected int numfrm
```

numfrmFixed
```
protected int numfrmFixed
```

lpOrder
```
protected int lpOrder
```

outputFile
```
protected String outputFile
```

tempOutBinaryFile
```
protected String tempOutBinaryFile
```

origLen
```
protected int origLen
```

pm
```
protected PitchMarks pm
```

f0s
```
protected double[] f0s
```

psFrm
```
protected PsolaFrameProvider psFrm
```

wsFixedInSeconds
```
protected double wsFixedInSeconds
```

ssFixedInSeconds
```
protected double ssFixedInSeconds
```

numPeriods
```
protected int numPeriods
```

NUM_PITCH_SYNC_PERIODS

protected static int NUM_PITCH_SYNC_PERIODS

bSilent
```
public boolean bSilent
```

dout
```
protected LEDataOutputStream dout
```

din
```
protected LEDataInputStream din
```

windowIn
```
protected DynamicWindow windowIn
```

windowOut
```
protected DynamicWindow windowOut
```

wgt
```
protected double[] wgt
```

wgty
```
protected double[] wgty
```

frmSize
```
protected int frmSize
```

newFrmSize
```
protected int newFrmSize
```

newPeriod
```
protected int newPeriod
```

synthFrmInd
```
protected int synthFrmInd
```

localDurDiff
```
protected double localDurDiff
```

repeatSkipCount
```
protected int repeatSkipCount
```

localDurDiffSaved
```
protected double localDurDiffSaved
```

sumLocalDurDiffs
```
protected double sumLocalDurDiffs
```

nextAdd
```
protected double nextAdd
```

synthSt
```
protected int synthSt
```

synthTotal
```
protected int synthTotal
```

maxFrmSize
```
protected int maxFrmSize
```

maxNewFrmSize
```
protected int maxNewFrmSize
```

synthFrameInd
```
protected int synthFrameInd
```

bLastFrame
```
protected boolean bLastFrame
```

bBroke
```
protected boolean bBroke
```

outBuffLen
```
protected int outBuffLen
```

outBuff
```
protected double[] outBuff
```

outBuffStart
```
protected int outBuffStart
```

totalWrittenToFile
```
protected int totalWrittenToFile
```

ySynthBuff
```
protected double[] ySynthBuff
```

wSynthBuff
```
protected double[] wSynthBuff
```

ySynthInd
```
protected int ySynthInd
```

frm
```
protected double[] frm
```

bWarp
```
protected boolean bWarp
```

inputVT
```
protected double[] inputVT
```

py2
```
protected double[] py2
```

hy
```
protected ComplexArray hy
```

frmy
```
protected double[] frmy
```

frmEn
```
protected double frmEn
```

frmyEn
```
protected double frmyEn
```

gain
```
protected double gain
```

newSkipSize
```
protected int newSkipSize
```

halfWin
```
protected int halfWin
```

newVScales
```
protected double[] newVScales
```

tmpvsc
```
protected double[] tmpvsc
```

inputFrameIndex
```
protected int inputFrameIndex
```

MIN_PSCALE
```
protected static double MIN_PSCALE
```

MAX_PSCALE
```
protected static double MAX_PSCALE
```

MIN_TSCALE
```
protected static double MIN_TSCALE
```

MAX_TSCALE
```
protected static double MAX_TSCALE
```

fs
```
protected int fs
```

tscaleSingle
```
protected double tscaleSingle
```

Constructor Detail

FdpsolaAdapter

public FdpsolaAdapter(BaselineAdaptationItem inputItem,
              String strOutputFile,
              WeightedCodebookTransformerParams wctParamsIn,
              double[] pscales,
              double[] tscales,
              double[] escales,
              double[] vscales)
               throws UnsupportedAudioFileException,
                      IOException

Throws:: UnsupportedAudioFileException; IOException

FdpsolaAdapter

public FdpsolaAdapter(BaselineAdaptationItem inputItem,
              String strOutputFile,
              JointGMMTransformerParams jgmmParamsIn,
              double[] pscales,
              double[] tscales,
              double[] escales,
              double[] vscales)
               throws UnsupportedAudioFileException,
                      IOException

Throws:: UnsupportedAudioFileException; IOException

Method Detail

init

public void init(BaselineAdaptationItem inputItem,
        String strOutputFile,
        double[] pscales,
        double[] tscales,
        double[] escales,
        double[] vscales)
          throws IOException

Throws:: IOException

fdpsolaOnline

public void fdpsolaOnline(VocalTractTransformationFunction vtMapper,
                 VocalTractTransformationData vtData,
                 PitchTransformationData ptData)
                   throws IOException

Throws:: IOException

processFrame

public double[] processFrame(double[] frmIn,
                    boolean isVoiced,
                    double currentF0,
                    double targetF0,
                    double tscale,
                    double escale,
                    double vscale,
                    boolean isLastInputFrame,
                    int currentPeriod,
                    int inputFrameSize,
                    VocalTractTransformationFunction mapper,
                    VocalTractTransformationData data)
                      throws IOException

Throws:: IOException

writeFinal

public double[] writeFinal()
                    throws IOException

Throws:: IOException

convertToWav

public void convertToWav(AudioFormat audioformat)
                  throws IOException

Throws:: IOException

Class FdpsolaAdapter

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

input

inputAudio

outputAudio

modParams

numfrm

numfrmFixed

lpOrder

outputFile

tempOutBinaryFile

origLen

pm

f0s

psFrm

wsFixedInSeconds

ssFixedInSeconds

numPeriods

NUM_PITCH_SYNC_PERIODS

bSilent

dout

din

windowIn

windowOut

wgt

wgty

frmSize

newFrmSize

newPeriod

synthFrmInd

localDurDiff

repeatSkipCount

localDurDiffSaved

sumLocalDurDiffs

nextAdd

synthSt

synthTotal

maxFrmSize

maxNewFrmSize

synthFrameInd

bLastFrame

bBroke

outBuffLen

outBuff

outBuffStart

totalWrittenToFile

ySynthBuff

wSynthBuff

ySynthInd

frm

bWarp

inputVT

py2

hy

frmy

frmEn

frmyEn

gain

newSkipSize

halfWin

newVScales

tmpvsc

inputFrameIndex

MIN_PSCALE

MAX_PSCALE

MIN_TSCALE

MAX_TSCALE

fs

tscaleSingle

Constructor Detail

FdpsolaAdapter

FdpsolaAdapter

Method Detail

init

fdpsolaOnline

processFrame