Integrated speech intelligibility enhancement system and acoustic echo canceller
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United States of America Patent
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Jun 7, 2016
Grant Date -
Jul 3, 2014
app pub date -
Dec 31, 2013
filing date -
May 12, 2008
priority date (Note) -
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Abstract
A system and method is described that improves the intelligibility of a far-end telephone speech signal to a user of a telephony device in the presence of near-end background noise. As described herein, the system and method improves the intelligibility of the far-end telephone speech signal in a manner that does not require user input and that minimizes the distortion of the far-end telephone speech signal. The system is integrated with an acoustic echo canceller and shares information therewith.
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