Uses of Interface
be.tarsos.dsp.AudioProcessor

Packages that use AudioProcessor

Package	Description
be.tarsos.dsp	Contains classes to handle sampled sound.
be.tarsos.dsp.effects	Contains audio effects.
be.tarsos.dsp.filters	This package contains a couple of filters (low and highpass).
be.tarsos.dsp.granulator
be.tarsos.dsp.io.jvm	Concrete implementations of the abstract audio IO for the JVM.
be.tarsos.dsp.mfcc	Contains an MFCC implementation.
be.tarsos.dsp.onsets	Contains various onset detection methods.
be.tarsos.dsp.pitch	Signal processing methods for pitch estimation.
be.tarsos.dsp.resample	A package with everything needed to resample audio.
be.tarsos.dsp.synthesis	Some audio generates, sine waves, noise,....
be.tarsos.dsp.wavelet	HaarWavelet wavelet calculation and transform.
be.tarsos.dsp.wavelet.lift	Wavelet transforms using the lifting scheme algorithm.
be.tarsos.dsp.writer

Uses of AudioProcessor in be.tarsos.dsp

Classes in be.tarsos.dsp that implement AudioProcessor

Modifier and Type	Class	Description
class	AmplitudeModulatedNoise
class	AutoCorrelation
class	BitDepthProcessor	Can be used to show the effect of bit depth modification in real-time.
class	ConstantQ	Implementation of the Constant Q Transform. References:
class	DetermineDurationProcessor
class	EnvelopeFollower	An envelope follower follows the envelope of a signal.
class	FadeIn
class	FadeOut
class	GainProcessor	With the gain processor it is possible to adapt the volume of the sound.
class	MultichannelToMono
class	Oscilloscope	The oscilloscope generates a float array with array[i] an x coordinate in percentage array[i+1] the value of the amplitude in audio buffer array[i+2] another x coordinate in percentage array[i+3] the next amplitude in the audio buffer The implementation is based on the one by Dan Ellis found at http://www.ee.columbia.edu/~dpwe/resources/Processing/
class	PitchShifter	This is a translation of code by Stephan M.
class	SilenceDetector	The continuing silence detector does not break the audio processing pipeline when silence is detected.
class	SpectralPeakProcessor	This class implements a spectral peak follower as described in Sethares et al. 2009 - Spectral Tools for Dynamic Tonality and Audio Morphing - section "Analysis-Resynthessis".
class	StopAudioProcessor	Simply stops the audio processing pipeline if the stop time is reached.
class	WaveformSimilarityBasedOverlapAdd	An overlap-add technique based on waveform similarity (WSOLA) for high quality time-scale modification of speech
class	ZeroCrossingRateProcessor	Calculates the zero crossing rate for a frame.

Methods in be.tarsos.dsp with parameters of type AudioProcessor

Modifier and Type	Method	Description
void	AudioDispatcher.addAudioProcessor(AudioProcessor audioProcessor)	Adds an AudioProcessor to the chain of processors.
void	AudioGenerator.addAudioProcessor(AudioProcessor audioProcessor)	Adds an AudioProcessor to the chain of processors.
void	AudioDispatcher.removeAudioProcessor(AudioProcessor audioProcessor)	Removes an AudioProcessor to the chain of processors and calls its processingFinished method.
void	AudioGenerator.removeAudioProcessor(AudioProcessor audioProcessor)	Removes an AudioProcessor to the chain of processors and calls processingFinished.

Uses of AudioProcessor in be.tarsos.dsp.effects

Classes in be.tarsos.dsp.effects that implement AudioProcessor

Modifier and Type	Class	Description
class	DelayEffect	Adds an echo effect to the signal.
class	FlangerEffect	Adds a flanger effect to a signal.

Uses of AudioProcessor in be.tarsos.dsp.filters

Classes in be.tarsos.dsp.filters that implement AudioProcessor

Modifier and Type	Class	Description
class	BandPass	A band pass filter is a filter that filters out all frequencies except for those in a band centered on the current frequency of the filter.
class	HighPass	A High pass IIR filter.
class	IIRFilter	An Infinite Impulse Response, or IIR, filter is a filter that uses a set of coefficients and previous filtered values to filter a stream of audio.
class	LowPassFS	Four stage low pass filter.
class	LowPassSP	Single pass low pass filter.

Uses of AudioProcessor in be.tarsos.dsp.granulator

Classes in be.tarsos.dsp.granulator that implement AudioProcessor

Modifier and Type	Class	Description
class	Granulator	Granulator plays back samples using granular synthesis.
class	OptimizedGranulator	Granulator plays back samples using granular synthesis.

Uses of AudioProcessor in be.tarsos.dsp.io.jvm

Classes in be.tarsos.dsp.io.jvm that implement AudioProcessor

Modifier and Type	Class	Description
class	AudioPlayer	This AudioProcessor can be used to sync events with sound.
class	WaveformWriter	Writes a WAV-file to disk.

Uses of AudioProcessor in be.tarsos.dsp.mfcc

Classes in be.tarsos.dsp.mfcc that implement AudioProcessor

Modifier and Type	Class	Description
class	MFCC

Uses of AudioProcessor in be.tarsos.dsp.onsets

Classes in be.tarsos.dsp.onsets that implement AudioProcessor

Modifier and Type	Class	Description
class	BeatRootSpectralFluxOnsetDetector	A non real-time spectral flux onset detection method, as implemented in the BeatRoot system of Centre for Digital Music, Queen Mary, University of London.
class	ComplexOnsetDetector	A complex Domain Method onset detection function Christopher Duxbury, Mike E.
class	PercussionOnsetDetector	Estimates the locations of percussive onsets using a simple method described in "Drum Source Separation using Percussive Feature Detection and Spectral Modulation" by Dan Barry, Derry Fitzgerald, Eugene Coyle and Bob Lawlor, ISSC 2005.

Uses of AudioProcessor in be.tarsos.dsp.pitch

Classes in be.tarsos.dsp.pitch that implement AudioProcessor

Modifier and Type	Class	Description
class	GeneralizedGoertzel	Goertzel algorithm generalized to non-integer multiples of fundamental frequency Petr Sysel and Pavel Rajmic
class	Goertzel	Contains an implementation of the Goertzel algorithm.
class	PitchProcessor	Is responsible to call a pitch estimation algorithm.

Uses of AudioProcessor in be.tarsos.dsp.resample

Classes in be.tarsos.dsp.resample that implement AudioProcessor

Modifier and Type	Class	Description
class	RateTransposer	Sample rate transposer.
class	SoundTouchRateTransposer	Currently not working sample rate transposer, works only for integer factors.

Uses of AudioProcessor in be.tarsos.dsp.synthesis

Classes in be.tarsos.dsp.synthesis that implement AudioProcessor

Modifier and Type	Class	Description
class	AmplitudeLFO
class	NoiseGenerator
class	SineGenerator

Uses of AudioProcessor in be.tarsos.dsp.wavelet

Classes in be.tarsos.dsp.wavelet that implement AudioProcessor

Modifier and Type	Class	Description
class	HaarWaveletCoder
class	HaarWaveletDecoder
class	HaarWaveletFileReader
class	HaarWaveletFileWriter

Uses of AudioProcessor in be.tarsos.dsp.wavelet.lift

Classes in be.tarsos.dsp.wavelet.lift that implement AudioProcessor

Modifier and Type	Class	Description
class	Daubechies4WaveletCoder
class	Daubechies4WaveletDecoder

Uses of AudioProcessor in be.tarsos.dsp.writer

Classes in be.tarsos.dsp.writer that implement AudioProcessor

Modifier and Type	Class	Description
class	WriterProcessor	This class writes the ongoing sound to an output specified by the programmer