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nonlinear benutzerkontrastregelung for a colour television with automatic kontrastregelung
nonlinear benutzerkontrastregelung for a colour television with automatic kontrastregelung
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机译:具有自动对比度控制的彩色电视机的非线性用户对比度控制
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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.
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