marytts.signalproc.adaptation
Class BaselineTransformer

java.lang.Object
  marytts.signalproc.adaptation.BaselineTransformer

Direct Known Subclasses:

JointGMMTransformer, WeightedCodebookTransformer

public class BaselineTransformer
extends java.lang.Object

Baseline class for voice conversion transformation

Author:

Oytun Türk

Field Summary

BaselineFeatureExtractor	featureExtractor
BaselinePostprocessor	postprocessor
BaselinePreprocessor	preprocessor

Constructor Summary

BaselineTransformer(BaselinePreprocessor pp, BaselineFeatureExtractor fe, BaselinePostprocessor po, BaselineTransformerParams pa)

Method Summary

boolean	checkParams()
static boolean	isScalingsRequired(double[] pscales, double[] tscales, double[] escales, double[] vscales)
void	transform(BaselineAdaptationSet inputSet, BaselineAdaptationSet outputSet)
static void	transformOneItem(BaselineAdaptationItem inputItem, BaselineAdaptationItem outputItem, BaselineTransformerParams tfmParams, VocalTractTransformationFunction vttFunction, VocalTractTransformationData vtData, PitchTransformationData pMap)

Methods inherited from class java.lang.Object

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

Field Detail

preprocessor

public BaselinePreprocessor preprocessor

featureExtractor

public BaselineFeatureExtractor featureExtractor

postprocessor

public BaselinePostprocessor postprocessor

Constructor Detail

BaselineTransformer

public BaselineTransformer(BaselinePreprocessor pp,
                           BaselineFeatureExtractor fe,
                           BaselinePostprocessor po,
                           BaselineTransformerParams pa)

Method Detail

checkParams

public boolean checkParams()
                    throws java.io.IOException

Throws:

java.io.IOException

transform

public void transform(BaselineAdaptationSet inputSet,
                      BaselineAdaptationSet outputSet)
               throws javax.sound.sampled.UnsupportedAudioFileException

Throws:

javax.sound.sampled.UnsupportedAudioFileException

transformOneItem

public static void transformOneItem(BaselineAdaptationItem inputItem,
                                    BaselineAdaptationItem outputItem,
                                    BaselineTransformerParams tfmParams,
                                    VocalTractTransformationFunction vttFunction,
                                    VocalTractTransformationData vtData,
                                    PitchTransformationData pMap)
                             throws javax.sound.sampled.UnsupportedAudioFileException,
                                    java.io.IOException

Throws:

javax.sound.sampled.UnsupportedAudioFileException

java.io.IOException

isScalingsRequired

public static boolean isScalingsRequired(double[] pscales,
                                         double[] tscales,
                                         double[] escales,
                                         double[] vscales)