Package edu.cmu.sphinx.frontend.util

Provides classes that are generally useful to the various frontend classes.

See:
Description

Interface Summary

AudioFileProcessListener

An interface which is describes the functionality which is required to handle new file signals fired by the aduio-data sources.

Class Summary

AudioContinuityTester	FrontEnd element that asserts the audio-stream to be continuous.
AudioFileDataSource	An AudioFileDataSource generates a stream of audio data from a given audio file.
ConcatAudioFileDataSource	Concatenates a list of audio files as one continuous audio stream.
ConcatFileDataSource	Concatenates a list raw headerless audio files as one continuous audio stream.
DataConverter	A simple converter which converts DoubleData to FloatData and vv (depending on its configuration).
DataDumper	Dumps the data
DataUtil	Defines utility methods for manipulating data values.
Dither	Adds a uniformly distribued dithering to a signal.
EnergyPlotter	Plots positive energy values of a cepstrum to stdout.
FrontEndUtils	Some little helper methods to ease the handling of frontend-processor chains.
Microphone	A Microphone captures audio data from the system's underlying audio input systems.
StreamCepstrumSource	Produces Mel-cepstrum data from an InputStream.
StreamDataSource	A StreamDataSource converts data from an InputStream into Data objects.
StreamHTKCepstrum	Produces Mel-cepstrum data from an InputStream.
Utterance	Represents the complete audio data of an utterance.
VUMeter	Copyright 1999-2006 Carnegie Mellon University.
VUMeterMonitor	A VU meter to be plugged into a front-end.
VUMeterPanel	Copyright 1999-2006 Carnegie Mellon University.
WavWriter	Stores audio data into numbered (MS-)wav files.

Package edu.cmu.sphinx.frontend.util Description

Provides classes that are generally useful to the various frontend classes.