marytts.unitselection.analysis

Class HnmVoiceDataDumper

java.lang.Object

marytts.unitselection.analysis.VoiceDataDumper

marytts.unitselection.analysis.HnmVoiceDataDumper

public class HnmVoiceDataDumper
extends VoiceDataDumper

Convenience class to dump relevant data from a HNM unit selection voice to a Praat TextGrid and a wav file for inspection of timeline data in external tools (e.g. Praat, WaveSurfer, etc.)

Author:

steiner

Field Summary

Fields inherited from class marytts.unitselection.analysis.VoiceDataDumper

featureDefinition, featureFileReader, halfphoneLRFeatureIndex, numSamples, phoneFeatureIndex, unitDB

Constructor Summary

Constructors

Constructor and Description
HnmVoiceDataDumper()

Method Summary

Methods

Modifier and Type	Method and Description
protected byte[]	getSamples(Datagram[] datagrams) Get raw samples from all Datagrams in an array
protected HnmTimelineReader	loadAudioTimeline(String fileName) Load audio timeline from file
static void	main(String[] args)

Methods inherited from class marytts.unitselection.analysis.VoiceDataDumper

byteswap, byteswap, dumpAudio, dumpData, dumpTextGrid, getDuration, loadFeatureFile, loadUnitDatabase

Methods inherited from class java.lang.Object

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

Constructor Detail

HnmVoiceDataDumper

public HnmVoiceDataDumper()

Method Detail

loadAudioTimeline

protected HnmTimelineReader loadAudioTimeline(String fileName)
                                       throws IOException,
                                              MaryConfigurationException

Load audio timeline from file

Also set the audioFormat needed in getSamples(Datagram[])

Overrides:

loadAudioTimeline in class VoiceDataDumper

Parameters:

fileName - to load

Returns:

TimelineReader

Throws:

IOException - IOException

MaryConfigurationException - MaryConfigurationException

getSamples

protected byte[] getSamples(Datagram[] datagrams)
                     throws IOException

Get raw samples from all Datagrams in an array

For HnmDatagrams, the samples must be resynthesized from the HntmSpeechFrame in each HnmDatagram. This requires quite a bit of processing.

Overrides:

getSamples in class VoiceDataDumper

Parameters:

datagrams - whose samples to get

Returns:

raw samples as stored in the Datagrams

Throws:

IOException - IOException

main

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

Throws:

Exception