发明名称 Adaptive Comfort Noise Generation
摘要 This document describes tools capable of enabling and/or adaptively generating comfort noise. The tools may do so by receiving some background noise, analyzing that noise, and generating comfort noise based on the received background noise. In some embodiments, for example, the tools build and continuously adapt a history based on segments of background noise as they are received from the sender. The tools may use this history to generate comfort noise that is pleasing, relatively accurate, and/or dynamically changing responsive to changes in a speaker's background noise.
申请公布号 US2008059161(A1) 申请公布日期 2008.03.06
申请号 US20060470577 申请日期 2006.09.06
申请人 MICROSOFT CORPORATION 发明人 KHALIL HOSAM A.;WANG TIAN
分类号 G10L21/02 主分类号 G10L21/02
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