发明名称 |
Digital Microphone Automixer |
摘要 |
The invention provides a digital automixer system that includes a master processing unit and at least one non-master processing unit that are interconnected. The non-master processing unit obtains a first microphone signal and determines a first basic level measurement and a network submix audio signal. The master processing unit obtains a second microphone signal and determines a second basic level measurement, and obtains the first basic level measurement and the network submix audio signal from the non-master processing unit. The master processing unit further forms a final mix audio signal from the second microphone signal and the network submix audio signal and determines a gating control signal for the digital automixer system. The master processing unit may also delay the second basic level measurement to compensate for a network delay. The invention also provides a digital automixer system that includes a plurality of master processing units. |
申请公布号 |
US8644477(B2) |
申请公布日期 |
2014.02.04 |
申请号 |
US20070623846 |
申请日期 |
2007.01.17 |
申请人 |
GILBERT MARK W.;CANFIELD GREGORY H.;SHURE ACQUISITION HOLDINGS, INC. |
发明人 |
GILBERT MARK W.;CANFIELD GREGORY H. |
分类号 |
H04M3/42 |
主分类号 |
H04M3/42 |
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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