marytts.signalproc.adaptation.codebook
Class WeightedCodebookMapper

java.lang.Object
  marytts.signalproc.adaptation.VocalTractTransformationFunction
      marytts.signalproc.adaptation.codebook.WeightedCodebookMapper

public class WeightedCodebookMapper
extends VocalTractTransformationFunction

This class performs mapping of acoustic features to be transformed to the codebook entries

Author:

Oytun Türk

Field Summary

WeightedCodebookMapperParams	mapperParams
WeightedCodebookLsfMatch	returnedMatch

Constructor Summary

WeightedCodebookMapper(WeightedCodebookMapperParams mp)

Method Summary

static double[]	getWeights(double[] bestDistances, int numBestDistances, int weightingMethod, double steepness)
static void	main(java.lang.String[] args)
int[]	preselect(Context currentContext, WeightedCodebook codebook, boolean isMatchUsingTargetCodebook, int minimumCandidates)
WeightedCodebookLsfMatch	transform(double[] inputLsfs, WeightedCodebook codebook, boolean isVocalTractMatchUsingTargetCodebook)
WeightedCodebookLsfMatch	transform(double[] inputLsfs, WeightedCodebook codebook, boolean isVocalTractMatchUsingTargetCodebook, int[] preselectedIndices)
WeightedCodebookLsfMatch	transformOld(double[] inputLsfs, WeightedCodebook codebook, boolean isVocalTractMatchUsingTargetCodebook)

Methods inherited from class java.lang.Object

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

Field Detail

mapperParams

public WeightedCodebookMapperParams mapperParams

returnedMatch

public WeightedCodebookLsfMatch returnedMatch

Constructor Detail

WeightedCodebookMapper

public WeightedCodebookMapper(WeightedCodebookMapperParams mp)

Method Detail

preselect

public int[] preselect(Context currentContext,
                       WeightedCodebook codebook,
                       boolean isMatchUsingTargetCodebook,
                       int minimumCandidates)

transform

public WeightedCodebookLsfMatch transform(double[] inputLsfs,
                                          WeightedCodebook codebook,
                                          boolean isVocalTractMatchUsingTargetCodebook,
                                          int[] preselectedIndices)

transform

public WeightedCodebookLsfMatch transform(double[] inputLsfs,
                                          WeightedCodebook codebook,
                                          boolean isVocalTractMatchUsingTargetCodebook)

transformOld

public WeightedCodebookLsfMatch transformOld(double[] inputLsfs,
                                             WeightedCodebook codebook,
                                             boolean isVocalTractMatchUsingTargetCodebook)

getWeights

public static double[] getWeights(double[] bestDistances,
                                  int numBestDistances,
                                  int weightingMethod,
                                  double steepness)

main

public static void main(java.lang.String[] args)