发明名称 |
System and method for automatic microphone volume setting |
摘要 |
Optimal microphone volumes are automatically set for computer applications based on determination of peak volume levels and noise levels from one or more digital audio captures. The peak volume levels and noise levels can be advantageously determined based on distribution curves of sample volume levels in the digital audio captures. Clipping can be automatically compensated for by estimating peak unclipped capture volume levels from the distribution curves.
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申请公布号 |
US8559656(B2) |
申请公布日期 |
2013.10.15 |
申请号 |
US20100835440 |
申请日期 |
2010.07.13 |
申请人 |
SHU CHANG-QING;LIAO DEZHI;ADACEL SYSTEMS, INC. |
发明人 |
SHU CHANG-QING;LIAO DEZHI |
分类号 |
H03G3/00;H04L27/08;H04M9/08 |
主分类号 |
H03G3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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