发明名称 |
Audio compensation unit and compensating method and audio processing device thereof |
摘要 |
An audio compensation unit includes a detection subunit and a compensation subunit. The detection subunit is for detecting an audio signal to obtain an original frequency. The detection subunit defines a predetermined low frequency band and a predetermined high frequency band. The detection subunit is also for generating a first control signal when the original frequency is within the low frequency band, and a second control signal when the original frequency is within the high frequency band. The compensation subunit includes an electronic switch, a first compensation circuit, and a second compensation circuit. The electronic switch enables the first compensation circuit according to the first control signal, for compensating the audio signal. The electronic switch is further enables the second compensation circuit according to the second control signal, for compensating the audio signal.
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申请公布号 |
US8488801(B2) |
申请公布日期 |
2013.07.16 |
申请号 |
US20100750874 |
申请日期 |
2010.03.31 |
申请人 |
LIN SHI-QUAN;HONG FU JIN PRECISION INDUSTRY (SHENZHEN) CO., LTD.;HON HAI PRECISION INDUSTRY CO., LTD. |
发明人 |
LIN SHI-QUAN |
分类号 |
H04R29/00;H02B1/00;H03G9/00 |
主分类号 |
H04R29/00 |
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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