marytts.signalproc.analysis

Class Mfccs

java.lang.Object

marytts.signalproc.analysis.Mfccs

public class Mfccs
extends Object

A wrapper class for frame based mel frequency cepstral coefficient vectors.

Author:

Oytun Türk

Field Summary

Fields

Modifier and Type	Field and Description
double[][]	mfccs
MfccFileHeader	params

Constructor Summary

Constructors

Constructor and Description
Mfccs()
Mfccs(int numfrmIn, int dimensionIn)
Mfccs(String mfccFile)

Method Summary

Methods

Modifier and Type	Method and Description
void	allocate()
void	allocate(int numEntries, int dimension)
static void	main(String[] args)
void	readMfccFile(String mfccFile)
static double[][]	readMfccs(DataInputStream stream, MfccFileHeader params)
static double[][]	readMfccsFromFile(String mfccFile)
static double[][]	readMfccsFromFloat(MaryRandomAccessFile stream, MfccFileHeader params)
static void	readMfccsFromFloat(MaryRandomAccessFile stream, MfccFileHeader params, double[][] outputMfccs)
static void	writeMfccFile(double[][] mfccs, String mfccFileOut, MfccFileHeader params)
void	writeMfccFile(String mfccFile)
static void	writeMfccs(DataOutputStream stream, double[][] mfccs)
static void	writeMfccsFloat(MaryRandomAccessFile stream, double[][] mfccs)
static void	writeRawMfccFile(double[][] mfccs, String mfccFileOut)

Methods inherited from class java.lang.Object

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

Field Detail

mfccs

public double[][] mfccs

params

public MfccFileHeader params

Constructor Detail

Mfccs

public Mfccs()

Mfccs

public Mfccs(String mfccFile)

Mfccs

public Mfccs(int numfrmIn,
     int dimensionIn)

Method Detail

readMfccFile

public void readMfccFile(String mfccFile)

writeMfccFile

public void writeMfccFile(String mfccFile)

allocate

public void allocate()

allocate

public void allocate(int numEntries,
            int dimension)

writeMfccFile

public static void writeMfccFile(double[][] mfccs,
                 String mfccFileOut,
                 MfccFileHeader params)
                          throws IOException

Throws:

IOException

writeMfccsFloat

public static void writeMfccsFloat(MaryRandomAccessFile stream,
                   double[][] mfccs)
                            throws IOException

Throws:

IOException

writeMfccs

public static void writeMfccs(DataOutputStream stream,
              double[][] mfccs)
                       throws IOException

Throws:

IOException

writeRawMfccFile

public static void writeRawMfccFile(double[][] mfccs,
                    String mfccFileOut)
                             throws IOException

Throws:

IOException

readMfccsFromFile

public static double[][] readMfccsFromFile(String mfccFile)
                                    throws IOException

Throws:

IOException

readMfccs

public static double[][] readMfccs(DataInputStream stream,
                   MfccFileHeader params)
                            throws IOException

Throws:

IOException

readMfccsFromFloat

public static double[][] readMfccsFromFloat(MaryRandomAccessFile stream,
                            MfccFileHeader params)
                                     throws IOException

Throws:

IOException

readMfccsFromFloat

public static void readMfccsFromFloat(MaryRandomAccessFile stream,
                      MfccFileHeader params,
                      double[][] outputMfccs)
                               throws IOException

Throws:

IOException

main

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

Throws:

Exception