Low-complexity voice activity detection

Many processes for audio signal processing can benefit from voice activity detection, which aims to detect the presence of speech as opposed to silence or noise. The present disclosure describes, among other things, leveraging energy-based features of voice and insights on first and second formant f...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Mortensen, Mikael, Milia, Andrew, Berthelsen, Kim Spetzler, Adams, Robert
Format:	Patent
Sprache:	eng
Schlagworte:	ACOUSTICS MUSICAL INSTRUMENTS PHYSICS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION
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