marytts.signalproc.analysis

Class SPTKPitchReaderWriter

java.lang.Object

marytts.signalproc.analysis.SPTKPitchReaderWriter

public class SPTKPitchReaderWriter
extends Object

File I/O for binary SPTK pitch contour files

Author:

Sathish Pammi

Constructor Summary

Constructors

Constructor and Description
SPTKPitchReaderWriter(double[] contour, PitchFileHeader header) create a SPTK Pitch reader writer with external contour
SPTKPitchReaderWriter(String lf0SPTKFile) read a SPTK lf0 file with following default values windowSizeInSeconds = 0.005f; skipSizeInSeconds = 0.005f; fs = 16000; // in Hz
SPTKPitchReaderWriter(String lf0SPTKFile, float windowSizeInSeconds, float skipSizeInSeconds, int samplingRate) read a SPTK lf0 file with external settings

Method Summary

Modifier and Type	Method and Description
double[]	getF0Contour() get f0 values in Hz (0.0 for unvoiced)
PitchFileHeader	getPitchFileHeader() get pitch file header
static void	main(String[] args)
void	writeIntoMARYPTCfile(String ptcFileName) write contour into a lf0 file in MARY PTC format
void	writeIntoSPTKLF0File(String sptkFileName) write contour into a lf0 file in SPTK format

Methods inherited from class java.lang.Object

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

Constructor Detail

SPTKPitchReaderWriter

public SPTKPitchReaderWriter(String lf0SPTKFile)

read a SPTK lf0 file with following default values windowSizeInSeconds = 0.005f; skipSizeInSeconds = 0.005f; fs = 16000; // in Hz

Parameters:

lf0SPTKFile - lf0SPTKFile

SPTKPitchReaderWriter

public SPTKPitchReaderWriter(String lf0SPTKFile,
                             float windowSizeInSeconds,
                             float skipSizeInSeconds,
                             int samplingRate)

read a SPTK lf0 file with external settings

Parameters:

lf0SPTKFile - lf0SPTKFile

windowSizeInSeconds - windowSizeInSeconds

skipSizeInSeconds - skipSizeInSeconds

samplingRate - samplingRate

SPTKPitchReaderWriter

public SPTKPitchReaderWriter(double[] contour,
                             PitchFileHeader header)

create a SPTK Pitch reader writer with external contour

Parameters:

contour - contour

header - header

Method Detail

getF0Contour

public double[] getF0Contour()

get f0 values in Hz (0.0 for unvoiced)

Returns:

self.contour

getPitchFileHeader

public PitchFileHeader getPitchFileHeader()

get pitch file header

Returns:

self.header

writeIntoSPTKLF0File

public void writeIntoSPTKLF0File(String sptkFileName)
                          throws IOException

write contour into a lf0 file in SPTK format

Parameters:

sptkFileName - sptk File Name

Throws:

IOException - IO Exception

writeIntoMARYPTCfile

public void writeIntoMARYPTCfile(String ptcFileName)
                          throws IOException

write contour into a lf0 file in MARY PTC format

Parameters:

ptcFileName - ptc file name

Throws:

IOException - IO Exception

main

public static void main(String[] args)
                 throws IOException

Parameters:

args - args

Throws:

IOException - IO Exception