发明授权
- 专利标题: Method for enhancing audio signals
- 专利标题(中): 增强音频信号的方法
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申请号: US11744465申请日: 2007-05-04
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公开(公告)号: US08750538B2公开(公告)日: 2014-06-10
- 发明人: Carlos Avendano , Jean Laroche , Michael M. Goodwin
- 申请人: Carlos Avendano , Jean Laroche , Michael M. Goodwin
- 申请人地址: SG Singapore
- 专利权人: Creative Technology Ltd
- 当前专利权人: Creative Technology Ltd
- 当前专利权人地址: SG Singapore
- 代理商 Russell Swerdon; Desmund Gean
- 主分类号: H03G3/00
- IPC分类号: H03G3/00 ; H03G9/00 ; H03G5/00 ; H04B15/00
摘要:
A frequency band of an audio input signal is analyzed to determine if a transient is present. When transients are detected, modifications are made to the intensity levels corresponding to the frequency band for a brief time period.
公开/授权文献
- US20070258603A1 METHOD FOR ENHANCING AUDIO SIGNALS 公开/授权日:2007-11-08
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