Package | Description |
---|---|
marytts.signalproc.analysis |
A collection of analysis algorithms for signal processing.
Important classes are as follows: LpcAnalyser: Linear prediction analysis using autocorrelation appraoch and Durbin recursion LsfAnalyser: Computation of line spectral frequencies (LSFs, or line spectral pairs - LSPs) based on LpcAnalyser EnergyAnalyser: Energy contour estimation with voice activity detection support F0TrackerAutocorrelationHeuristic: An autocorrelation based f0 analysis algorithm extended with heuristic post-processing to reduce voiced/unvoiced errors and f0 doubling/halving problems. |
Modifier and Type | Class and Description |
---|---|
class |
EnergyAnalyser |
class |
EnergyAnalyser_dB |
class |
F0Tracker.CandidateEstimator |
class |
F0TrackerAutocorrelationDP.CandidateEstimator |
class |
LpcAnalyser |
class |
ShortTermAutocorrelationAnalyser |
class |
ShortTermCepstrumAnalyser |
class |
ShortTermLogSpectrumAnalyser |
class |
ShortTermPhaseSpectrumAnalyser |
class |
ShortTermSpectrumAnalyser |
Modifier and Type | Method and Description |
---|---|
protected FrameBasedAnalyser |
F0TrackerAutocorrelationDP.getCandidateEstimator(DoubleDataSource preprocessedSignal,
int samplingRate) |
protected abstract FrameBasedAnalyser |
F0Tracker.getCandidateEstimator(DoubleDataSource preprocessedSignal,
int samplingRate) |
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