MULTI-CHANNEL ECHO CANCELLER, METHOD, RECORDING MEDIUM AND VOICE COMMUNICATION SYSTEM

PROBLEM TO BE SOLVED: To provide a multi-channel echo canceller, that estimates echo path without deteriorating the voice quality of received signal to cancel echo, and to provide its method, a recording medium and a voice communication system. SOLUTION: The multi-channel echo canceller is provided...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	TERADA YASUHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	ACOUSTICS DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS MUSICAL INSTRUMENTS PHYSICS PUBLIC ADDRESS SYSTEMS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION TRANSMISSION
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