Echo suppression device and method for performing the same
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United States of America Patent
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Issued Date -
Apr 18, 2002
app pub date -
Sep 14, 2001
filing date -
Mar 15, 1999
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
There is disclosed an audio terminal (10) and a method for operating in uncontrolled audio environments, the audio terminal (10) having an echo suppression unit (20) for reducing acoustic feedback (18). The echo suppression unit (20) includes a learner (22) for learning an audio environment of the audio terminal (10) and a control unit (21) for controlling the acoustic feedback (18) in accordance with the audio environment of the audio terminal (10).
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