| Package | Description |
|---|---|
| edu.gtts.sautrela.audio |
Provides classes for Audio Input-Output
|
| edu.gtts.sautrela.db | |
| edu.gtts.sautrela.engine.util |
Provides utility classes
|
| edu.gtts.sautrela.sp |
Provides modules for Signal Processing
|
| edu.gtts.sautrela.text | |
| edu.gtts.sautrela.vq |
Provides classes for Vector Quantization
|
| edu.gtts.sautrela.wfsa |
Provides classes for Markov modeling
|
| edu.gtts.sautrela.wfsa.models |
| Modifier and Type | Class and Description |
|---|---|
class |
AudioFileReader |
class |
AudioPlayer |
class |
AudioReader
A simple DataProcessor for reading data from audio files
|
class |
AudioRecorder |
class |
AudioResourceReader |
| Modifier and Type | Class and Description |
|---|---|
class |
ADBReader |
| Modifier and Type | Class and Description |
|---|---|
class |
DataPlotter
A DataPltotter is a simple DataProcessor that is able to do 2d-plots.
|
class |
DataTrimmer
A simple module that removes elements from vectorial data
|
class |
RandomNumberGenerator |
class |
RandomSymbolGenerator |
class |
Sniffer
A simple module that writes received data to the standard output
|
class |
StreamCutter
A simple processor that splits input data streams in fixed size streams.
|
class |
StreamMixer |
class |
StreamReader |
class |
StreamWriter |
class |
VectorialDataFilter
A simple module that filters fields from vectorial data
|
| Modifier and Type | Class and Description |
|---|---|
class |
Deltas
Calculates the deltas and delta-delta of the input data.
|
class |
DiscreteCosineTransform
Calculates the Discrete Cosine Transform of the input data vector.
|
class |
EnergySegmentator2 |
class |
FeatureNormalization
A DataProcessor that assures 0 mean (and optionally 1 variance) of
input.
|
class |
FeatureWarper |
class |
Gain
Applies a gain to the input data.
|
class |
GLDSKernel |
class |
LiveEnergySegmentator |
class |
LiveFeaturelNormalization
Real Time Feature Normalization.
|
class |
LiveFeatureWarper |
class |
MelLogFilterBank
Calculates the logarithm of a Mel-scale Filter Bank.
|
class |
PowerSpectrum
Calculates the PowerSpectrum of each input DoubleData stream.
|
class |
Preemphasis
Implements a high-pass filter that compensates for attenuation in the audio
data.
|
class |
RASTA
RASTA (RelAtive SpecTrA) filter.
|
class |
ShiftedDelta
Shifted Delta.
|
class |
UnvoicedFeatureRemover
Removes features according to the voice activity detection flag
found in the
DataStreamBegin by means of a propperty
called VADFlag. |
class |
VoiceActivityDetector
An energy based Voice Activity Detector.
|
class |
Windowing
Does a windowing of the input data
|
| Modifier and Type | Class and Description |
|---|---|
class |
StringCutter
A simple module that removes sections from each received String data.
|
class |
TextReader |
class |
TextVectorReader |
| Modifier and Type | Class and Description |
|---|---|
class |
CodebookTrainer
A
Dataprocessor that implements the LBG algorithm (and the eLBG
variant). |
class |
Quantizer
A
Dataprocessor that implements a Vector Quantizer. |
| Modifier and Type | Class and Description |
|---|---|
class |
Decoder |
class |
EntropyEstimator |
class |
RecognitionRate |
class |
Trainer |
| Modifier and Type | Class and Description |
|---|---|
class |
GMMTrainer |