发明授权
- 专利标题: Electronic adjustment of video system parameters
- 专利标题(中): 视频系统参数的电子调整
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申请号: US787092申请日: 1991-11-04
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公开(公告)号: US5227881A公开(公告)日: 1993-07-13
- 发明人: Raymond E. Wess , John R. Fredlund
- 申请人: Raymond E. Wess , John R. Fredlund
- 申请人地址: NY Rochester
- 专利权人: Eastman Kodak Company
- 当前专利权人: Eastman Kodak Company
- 当前专利权人地址: NY Rochester
- 主分类号: H03J1/00
- IPC分类号: H03J1/00 ; H04N5/04 ; H04N17/00
摘要:
An electronic adjustment system is disclosed that includes an operator interface for entering selected digital parameter values into a non-volatile memory. A processing unit provides the digital parameter values stored in the non-volatile memory to a video circuit. The digital parameter values control certain operational parameters of the video circuit and can be easily changed by the operator to adjust the operational parameters of the video circuit without the need for adjustment switches or potentiometers.
公开/授权文献
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