发明名称 |
CIRCUIT ARRANGEMENT FOR RECEIVING TWO MODULATED SIGNALS, ESPECIALLY IN TELEVISION |
摘要 |
<p>Circuit arrangement for receiving two modulating signals, more specifically for television, particularly for the transmission of stereo signals or dual channel independent sound signals, each of the two modulating signal being conveyed through respective variable amplifiers, the gain of the amplifiers being adjustable in the opposite current directions for an optimum dematrixing of the stereo signal and being switchable by a factor of 2 for the reception of dual channel independent sound signals.</p> |
申请公布号 |
EP0074142(B1) |
申请公布日期 |
1985.02.27 |
申请号 |
EP19820201071 |
申请日期 |
1982.08.31 |
申请人 |
PHILIPS PATENTVERWALTUNG GMBH;N.V. PHILIPS' GLOEILAMPENFABRIEKEN |
发明人 |
SCHWARZ, HENNING;BUHSE, ULF |
分类号 |
H04H20/88;H04N5/60;(IPC1-7):H04N5/60;H04H5/00 |
主分类号 |
H04H20/88 |
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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