| 发明名称 |
Digital video mixer control signal. |
| 摘要 |
<p>An improved digital mixer provides means for correcting (18-22, 28-34) a conventional mixer output that uses the full range of a mixer control variable to satisfy desired mixer constraints. The correction is accomplished by combining the mix output with a correction signal to satisfy the equation <MATH> <IMAGE></p> |
| 申请公布号 |
EP0430701(A2) |
申请公布日期 |
1991.06.05 |
| 申请号 |
EP19900313025 |
申请日期 |
1990.11.30 |
| 申请人 |
THE GRASS VALLEY GROUP, INC. |
发明人 |
LAWRENCE, FRANK;BLACKHAM, RAYMOND |
| 分类号 |
H04N5/265;H04N5/275;H04N9/74 |
主分类号 |
H04N5/265 |
| 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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