发明名称 |
Sampled data audio tone control apparatus |
摘要 |
A sampled data tone control circuit is implemented using a two pole canonic recursive/non-recursive filter. The filter is programmed with predetermined sets of sample weighting coefficients to selectively cut or boost either the base or treble band of frequencies.
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申请公布号 |
US4803647(A) |
申请公布日期 |
1989.02.07 |
申请号 |
US19860868669 |
申请日期 |
1986.05.30 |
申请人 |
RCA LICENSING CORPORATION |
发明人 |
DIETERICH, CHARLES B. |
分类号 |
H03H17/02;(IPC1-7):G06F15/31 |
主分类号 |
H03H17/02 |
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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