首页>
外国专利>
Non-linear customer contrast control for a color television with an automatic contrast control
Non-linear customer contrast control for a color television with an automatic contrast control
展开▼
机译:带有自动对比度控制的彩色电视机的非线性客户对比度控制
展开▼
页面导航
摘要
著录项
相似文献
摘要
A video signal processing system having an autopix feedback loop (41) for limiting the range over which the contrast can be controlled includes a non-linear contrast control feature (81). A non-linear contrast control voltage (V4) is generated as a function of customer control settings (PS) to extend the range over which the customer can control the contrast.
展开▼