A new echo canceller realized by high performance digital signal processor
説明
A multi-echo-path echo canceller (MEP-EC) is described, which works well together with a microphone selection unit. Echo cancellation performance was measured in a teleconference room, and 28-dB echo cancellation was obtained. The echo cancellers were implemented in an acoustic echo canceller system, ACII, for teleconferencing. >
収録刊行物
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- 1988., IEEE International Symposium on Circuits and Systems
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1988., IEEE International Symposium on Circuits and Systems 1329-1332, 2003-01-06
IEEE
