发明名称 |
AM stereo receiver with improved correction signals |
摘要 |
An AM receiver for receiving a compatible stereo signal and requiring a dynamic correction factor prevents the introduction of a false phase reference signal by limiting and filtering the signal going into the oscillator of the PLL which provides the correction reference signal.
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申请公布号 |
US4164623(A) |
申请公布日期 |
1979.08.14 |
申请号 |
US19770852272 |
申请日期 |
1977.11.17 |
申请人 |
MOTOROLA INC |
发明人 |
HILBERT, FRANCIS H;PARKER, NORMAN W |
分类号 |
H04H20/49;(IPC1-7):H04H5/00 |
主分类号 |
H04H20/49 |
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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