marytts.vocalizations

Class MLSAFeatureFileReader

java.lang.Object

marytts.vocalizations.MLSAFeatureFileReader

public class MLSAFeatureFileReader
extends Object

Reads a single file which contains all MLSA features (logfo, mgc and strengths) of vocalizations

Author:

sathish pammi

Constructor Summary

Constructors

Constructor and Description
MLSAFeatureFileReader(String fileName) Create a feature file reader from the given MLSA feature file

Method Summary

Methods

Modifier and Type	Method and Description
int	getLF0VectorSize() get vector size of LF0 features
int	getMGCVectorSize() get vector size of MGC features
int	getNumberOfUnits() Get the number of units in the file.
int	getSTRVectorSize() get vector size of strength features
double[]	getUnitLF0(int unitnumber) get array of logf0 features
double[][]	getUnitMGCs(int unitnumber) get double array of MGC features
double[][]	getUnitStrengths(int unitnumber) get double array of strength features
boolean[]	getVoicedFrames(int unitnumber) get boolean array of voiced frame information: true, if voiced; false if unvoiced;
static void	main(String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

MLSAFeatureFileReader

public MLSAFeatureFileReader(String fileName)
                      throws IOException,
                             MaryConfigurationException

Create a feature file reader from the given MLSA feature file

Parameters:

fileName - the unit file to read

Throws:

IOException - if a problem occurs while reading

MaryConfigurationException - if runtime configuration fails

Method Detail

getNumberOfUnits

public int getNumberOfUnits()

Get the number of units in the file.

Returns:

The number of units.

getVoicedFrames

public boolean[] getVoicedFrames(int unitnumber)

get boolean array of voiced frame information: true, if voiced; false if unvoiced;

Parameters:

unitnumber - unit index number

Returns:

boolean[] boolean array of voiced frames

Throws:

IllegalArgumentException - if given index number is not less than available units

getUnitLF0

public double[] getUnitLF0(int unitnumber)

get array of logf0 features

Parameters:

unitnumber - unit index number

Returns:

double[] array of logf0 values

Throws:

IllegalArgumentException - if given index number is not less than available units

getUnitMGCs

public double[][] getUnitMGCs(int unitnumber)

get double array of MGC features

Parameters:

unitnumber - unit index number

Returns:

double[][] array of mgc vectors

Throws:

IllegalArgumentException - if given index number is not less than available units

getUnitStrengths

public double[][] getUnitStrengths(int unitnumber)

get double array of strength features

Parameters:

unitnumber - unit index number

Returns:

double[][] array of strength vectors

Throws:

IllegalArgumentException - if given index number is not less than available units

getMGCVectorSize

public int getMGCVectorSize()

get vector size of MGC features

Returns:

int mgc vector size

getLF0VectorSize

public int getLF0VectorSize()

get vector size of LF0 features

Returns:

int lf0 vector size

getSTRVectorSize

public int getSTRVectorSize()

get vector size of strength features

Returns:

int strengths vector size

main

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

Throws:

Exception