发明名称 |
Method and system for signal transmission. |
摘要 |
A luminance signal (Y) in a component video signal is pulse frequency modulated, and the pulse frequency modulated signal is sequentially pulse width modulated by two color difference signals (Pr, Pb) alternately. Thus, the component video signal is transmitted as one pulse train signal efficiently without extending the transmission band widely. |
申请公布号 |
EP0326234(B1) |
申请公布日期 |
1995.08.09 |
申请号 |
EP19890300027 |
申请日期 |
1989.01.04 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
KUBO, KIYOSHI;OKAMURA, NOBORU;MORIKURA, SUSUMU |
分类号 |
F02B75/02;H04N7/045;H04N7/22;H04N11/04 |
主分类号 |
F02B75/02 |
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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