发明授权
- 专利标题： Audio signal processing method and apparatus
- 专利标题（中）： 音频信号处理方法和装置
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申请号： US11302013申请日： 2005-12-13
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公开(公告)号： US07965852B2公开(公告)日： 2011-06-21
- 发明人: Shinji Kobayashi
- 申请人： Shinji Kobayashi
- 申请人地址： JP
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP
- 代理机构： Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- 优先权： JPP2004-363570 20041215
- 主分类号： H03G5/00
- IPC分类号： H03G5/00
摘要：
In case of carrying out a correction process with respect to a signal of a specific frequency band in an inputted audio signal, an output level is raised approximately uniformly with respect to a signal component equal to a predetermined level or less in the signal of the specific frequency band and the output level is not changed with respect to signals other than the signal of the specific frequency band. In this manner, correction of a specific frequency band of an audio signal is carried out favorably.
公开/授权文献
- US20060159284A1 Audio signal processing method and apparatus 公开/授权日：2006-07-20
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