发明名称 |
DEVICE AND METHOD OF DETERMINATION OF PHASE ANGLE |
摘要 |
FIELD: TV. SUBSTANCE: in television systems with SECAM color image error in determination of phase angle of signals u and v with color difference reduces thanks to identification of quadrant or sector carrying this signal and to conversion of values u and v into zone of minimal error of pulse modulation. EFFECT: reduced color image error. |
申请公布号 |
RU94034112(A) |
申请公布日期 |
1996.07.20 |
申请号 |
RU19940034112 |
申请日期 |
1994.09.23 |
申请人 |
SNELL EHND VILKOKS LIMITED |
发明人 |
AVIGDOR STEJNBERG;STJUART SAMERVILL';IAN TROU |
分类号 |
H04N9/44;H04N9/66;H04N11/18 |
主分类号 |
H04N9/44 |
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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