发明名称 |
Method for switching audio signals and the device of the same |
摘要 |
The method and apparatus are provided for several audio signal processing apparatuses to share at least one audio output device. Several audio signals sent from the audio signal processing apparatuses are received. The DC levels of the audio signals are shifted to a predetermined value. One of the adjusted audio signals is then selected for signal-transmitting to the audio output device. Afterwards, the DC level of the selected audio signal is re-adjusted to the predetermined value.
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申请公布号 |
US7269265(B2) |
申请公布日期 |
2007.09.11 |
申请号 |
US20050159787 |
申请日期 |
2005.06.23 |
申请人 |
ATEN INTERNATIONAL CO., LTD. |
发明人 |
CHEN SUN-CHUNG |
分类号 |
H02B1/00;H03G3/00;H04B1/00;H04B3/00;H04R5/02 |
主分类号 |
H02B1/00 |
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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