AUDIO WATERMARK TO INDICATE POST-PROCESSING

A system for using an audio watermark to avoid double processing. The decoder inserts the audio watermark during a transient in the audio signal. This avoids the drawbacks of using out-of-band control signals or metadata. The decoder performs detecting a transient in a first audio signal, transformi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Crockett, Brett G, Yan, Baoli, Brown, C. Phillip, Huang, Qi
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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