Package | Description |
---|---|
marytts.htsengine | |
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. |
marytts.signalproc.filter |
Various classes that support filter and filterbank design and filtering operations.
|
marytts.signalproc.process | |
marytts.unitselection.concat | |
marytts.util.data |
Various relatively generic utilities for data generation and buffering.
|
marytts.util.data.audio |
Various relatively generic utilities for audio input/output.
|
marytts.util.data.text |
Various relatively generic utilities for text input/output.
|
Modifier and Type | Class and Description |
---|---|
protected class |
HTSVocoder.HTSVocoderDataProducer |
Modifier and Type | Class and Description |
---|---|
class |
Signal2EnergyConverter |
Modifier and Type | Class and Description |
---|---|
class |
FIRFilter.FIROutput |
Modifier and Type | Class and Description |
---|---|
class |
FrameOverlapAddSource
Compute the overlap-add of a framewise-processed input signal, with optional time stretching (in subclasses).
|
class |
FramewiseMerger
A class to merge two audio signals, using pitch-synchronous frames.
|
class |
NaiveVocoder
A naive overlap-add time stretching algorithm without any phase correction; used only for demonstrating the artefacts that
arise from not correcting phase.
|
class |
PhaseVocoder
A phase vocoder implementation for time stretching.
|
class |
Robotiser |
Modifier and Type | Class and Description |
---|---|
class |
DatagramOverlapDoubleDataSource |
Modifier and Type | Class and Description |
---|---|
class |
BlockwiseDoubleDataSource |
class |
BufferedDoubleDataSource |
class |
DatagramDoubleDataSource |
class |
MixerDoubleDataSource
Create one DoubleDataSource from a parallel stream of DoubleDataSources.
|
class |
NoiseDoubleDataSource |
class |
ProducingDoubleDataSource |
class |
SequenceDoubleDataSource
Create one DoubleDataSource from a sequence of DoubleDataSources.
|
class |
SilenceDoubleDataSource |
Modifier and Type | Class and Description |
---|---|
class |
AudioDoubleDataSource |
Modifier and Type | Class and Description |
---|---|
class |
ESTTextfileDoubleDataSource |
class |
LabelfileDoubleDataSource |
class |
PraatTextfileDoubleDataSource |
class |
SnackTextfileDoubleDataSource |
class |
TextReaderDoubleDataSource |
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