发明名称 |
FM MULTIPLEX SYSTEM FOR SELECTIVELY DELAYING ONE OF TWO AUDIO SIGNALS |
摘要 |
<p>An FM multiplex audio system wherein either stereo signals or signals of two languages can be simultaneously transmitted and where switch means are provided so as to selectively delay either of the language signals so that the listener will hear a first language and then after a delay a second language. Means are also provided for muting either of the language signals if desired.</p> |
申请公布号 |
CA1110720(A) |
申请公布日期 |
1981.10.13 |
申请号 |
CA19790340648 |
申请日期 |
1979.11.26 |
申请人 |
SONY CORPORATION |
发明人 |
TANAKA, SHIGEO;YAMASHITA, KEITARO |
分类号 |
H04N5/60;G09B5/04;H04H40/36;H04S1/00;(IPC1-7):09B5/06 |
主分类号 |
H04N5/60 |
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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