Package de.dfki.lt.signalproc.process

Interface Summary
CopyingDataProcessor  
InlineDataProcessor  
InlineFrameMerger  
 

Class Summary
AudioFileJoiner  
AudioFileMixer  
AudioMixer  
ChildVoiceConverter  
Chorus  
EnergyNormaliser  
FDPSOLAProcessor  
FDPSOLAProcessorOld  
FrameOverlapAddSource Compute the overlap-add of a framewise-processed input signal, with optional time stretching (in subclasses).
FrameProvider Cut frames out of a given signal, and provide them one by one, optionally applying a processor to the frame.
FramewiseMerger A class to merge two audio signals, using pitch-synchronous frames.
FrequencyDomainProcessor  
LPCAnalysisResynthesis A base class for LPC-based analysis and resynthesis, which does nothing.
LPCCInterpolator  
LPCCrossSynthesis  
LPCCrossSynthesisOnline  
LPCWhisperiser  
LSFInterpolator  
NaiveVocoder A naive overlap-add time stretching algorithm without any phase correction; used only for demonstrating the artefacts that arise from not correcting phase.
NullFDEffect  
PhaseVocoder A phase vocoder implementation for time stretching.
PitchFrameProvider Cut frames out of a given signal, and provide them one by one, optionally applying a processor to the frame.
PitchLSFInterpolator  
PolarFrequencyProcessor  
PSOLAFrameProvider  
Robotiser Create a robot-like impression on the output, by setting all phases to zero in each frame.
Robotiser.PhaseRemover  
Signal2EnergyConverter  
SimpleNoiseKeeper A simple implementation of a separator of periodic and aperiodic components, based on an attenuation function for signals below a given threshold.
SimpleNoiseRemover A simple implementation of a separator of periodic and aperiodic components, based on an attenuation function for signals below a given threshold.
VocalTractModifier  
VocalTractScalingProcessor  
VocalTractScalingSimpleProcessor  
VoiceModificationParameters  
VoiceModificationParametersPreprocessor  
Whisperiser A simple whisperiser destroying the voicedness of the speech by setting all phases to random.