marytts.signalproc.analysis

Class F0TrackerAutocorrelationDP.CandidateEstimator

java.lang.Object

marytts.signalproc.process.FrameProvider

marytts.signalproc.analysis.FrameBasedAnalyser

marytts.signalproc.analysis.F0Tracker.CandidateEstimator

marytts.signalproc.analysis.F0TrackerAutocorrelationDP.CandidateEstimator

Enclosing class:

F0TrackerAutocorrelationDP

public class F0TrackerAutocorrelationDP.CandidateEstimator
extends F0Tracker.CandidateEstimator

Nested Class Summary

Nested classes/interfaces inherited from class marytts.signalproc.analysis.FrameBasedAnalyser

FrameBasedAnalyser.FrameAnalysisResult<T>

Field Summary

Fields

Modifier and Type	Field and Description
protected double[]	correlationInput
protected int	maxF0
protected int	minF0
static int	NCANDIDATES

Fields inherited from class marytts.signalproc.analysis.F0Tracker.CandidateEstimator

nCandidates

Fields inherited from class marytts.signalproc.analysis.FrameBasedAnalyser

analysisResults

Fields inherited from class marytts.signalproc.process.FrameProvider

frame, frameLength, frameShift, frameStart, nextFrameStart, processor, samplingRate, signal, totalRead, validSamplesInFrame

Constructor Summary

Constructors

Constructor and Description
F0TrackerAutocorrelationDP.CandidateEstimator(DoubleDataSource signal, Window window, int frameShift, int samplingRate) Track the F0 contour, using the Autocorrelation method.
F0TrackerAutocorrelationDP.CandidateEstimator(DoubleDataSource signal, Window window, int frameShift, int samplingRate, int minF0, int maxF0) Track the F0 contour, using the Autocorrelation method.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	findCandidates(F0Tracker.F0Candidate[] candidates, double[] frame)

Methods inherited from class marytts.signalproc.analysis.F0Tracker.CandidateEstimator

addCandidate, analyse, normaliseCandidatesScores

Methods inherited from class marytts.signalproc.analysis.FrameBasedAnalyser

analyseAllFrames, analyseAvailableFrames, analyseNextFrame, constructAnalysisResult

Methods inherited from class marytts.signalproc.process.FrameProvider

getCurrentFrame, getData, getFrameLengthSamples, getFrameLengthTime, getFrameShiftSamples, getFrameShiftTime, getFrameStartSamples, getFrameStartTime, getNextFrame, getSamplingRate, hasMoreData, main, resetInternalTimer, stopWhenTouchingEnd, validSamplesInFrame

Methods inherited from class java.lang.Object

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

Field Detail

NCANDIDATES

public static final int NCANDIDATES

See Also:

Constant Field Values

minF0

protected int minF0

maxF0

protected int maxF0

correlationInput

protected double[] correlationInput

Constructor Detail

F0TrackerAutocorrelationDP.CandidateEstimator

public F0TrackerAutocorrelationDP.CandidateEstimator(DoubleDataSource signal,
                                             Window window,
                                             int frameShift,
                                             int samplingRate,
                                             int minF0,
                                             int maxF0)

Track the F0 contour, using the Autocorrelation method.

Parameters:

signal - the signal for which to track the F0 contour

window - the Window to use for cutting out frames

frameShift - the number of samples to shift between frames

samplingRate - the sampling rate of the signal, in samples per second

minF0 - minF0

maxF0 - maxF0

F0TrackerAutocorrelationDP.CandidateEstimator

public F0TrackerAutocorrelationDP.CandidateEstimator(DoubleDataSource signal,
                                             Window window,
                                             int frameShift,
                                             int samplingRate)

Track the F0 contour, using the Autocorrelation method.

Parameters:

signal - the signal for which to track the F0 contour

window - the Window to use for cutting out frames

frameShift - the number of samples to shift between frames

samplingRate - the sampling rate of the signal, in samples per second

Method Detail

findCandidates

protected void findCandidates(F0Tracker.F0Candidate[] candidates,
                  double[] frame)

Specified by:

findCandidates in class F0Tracker.CandidateEstimator