An abstract analyzer that signals about presense of speech in last processing frame.
A container for DoubleData class that indicates whether the contained DoubleData is speech or not.
Implements a level tracking endpointer invented by Bent Schmidt Nielsen.
A signal that indicates the end of speech.
Converts a stream of SpeechClassifiedData objects, marked as speech and non-speech, and mark out the regions that are considered speech.
A signal that indicates the start of speech.