Adaptive system for managing a plurality of microphones and speakers
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United States of America Patent
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Sep 1, 2015
Grant Date -
May 8, 2014
app pub date -
Nov 7, 2013
filing date -
Nov 8, 2012
priority date (Note) -
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Abstract
Methods and systems are provided for adaptively managing a plurality of microphones and speakers in an electronic device. A mode of operation of the electronic device may be determined, and operation of at least one speaker may be managed, based on the determined mode of operation. The managing may comprise adaptively switching or modifying functions of the at least one speaker. For example, the at least one speaker may be configured to act as microphone or as vibration detector. Input obtained using the at least one speaker may be utilized in optimizing audio related functions, such as noise reduction and/or acoustic echo canceling.
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