K Oh, KY Park - US Patent 7,966,179, 2011 - Google Patents
The present disclosure relates generally to Voice recogni tion technology, and more particularly, to a method and appa ratus for distinguishing a voice region from a non-voice …
In many areas of speech signal processing such as automatic speech recognition and packet based voice communication technique, VAD (voice activity detection) plays an …
ABSTRACT A single microphone noise canceller based on a spectrum suppression approach is taken into account. A detection method of unvoiced sections is introduced and …