发明授权
- 专利标题： System and method for enhancing a monaural audio signal
- 专利标题（中）： 用于增强单声道音频信号的系统和方法
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申请号： US12217076申请日： 2008-06-30
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公开(公告)号： US08521530B1公开(公告)日： 2013-08-27
- 发明人: Mark Every , David Klein
- 申请人： Mark Every , David Klein
- 申请人地址： US CA Mountain View
- 专利权人： Audience, Inc.
- 当前专利权人： Audience, Inc.
- 当前专利权人地址： US CA Mountain View
- 代理机构： Carr & Ferrell LLP
- 主分类号： G10L15/04
- IPC分类号： G10L15/04 ; G10L15/20 ; G10L19/12 ; G10L19/14 ; G10L17/00 ; G10L11/06 ; H04B3/20 ; H03B29/00
摘要：
A method, system, and computer program for enhancing a signal are presented. The signal is received, and energy estimates of the signal may be determined. At least one characteristic of the signal may be inferred based on the energy estimates. A mask may be generated based, in part, on the at least one characteristic. In turn, the mask may be applied to the signal to produce an enhanced signal, which may be outputted.
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