发明名称 |
MULTIBAND AUDIO DYNAMICS PROCESSOR |
摘要 |
An audio system includes a level controller receiving an input audio signal from an audio medium. The level controller includes a gain adjust module producing an output audio signal based on the input audio signal. A filter arrangement is communicatively coupled to the level controller. The filter arrangement receives the output audio signal and divides the output signal into a plurality of filtered signals. Each of the filtered signals corresponds to a respective frequency band. A multiband dynamics controller is communicatively coupled to the filter arrangement. The multiband dynamics controller receives the filtered signals and applies a respective gain characteristic to each of the filtered signals to thereby produce a plurality of gain adjust signals. The gain adjust signals are combined into a multiband dynamics controller output signal.
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申请公布号 |
US2013101139(A1) |
申请公布日期 |
2013.04.25 |
申请号 |
US201213709462 |
申请日期 |
2012.12.10 |
申请人 |
CRAIG LARRY V.;BURK MICHAEL T.;PANASONIC AUTOMOTIVE SYSTEMS COMPANY OF AMERICA DIVISION OF PANASONIC CORPORATION OF NORTH AMERICA |
发明人 |
CRAIG LARRY V.;BURK MICHAEL T. |
分类号 |
H03G3/20 |
主分类号 |
H03G3/20 |
代理机构 |
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代理人 |
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地址 |
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