首页>
外国专利>
Power-responsive ghost cancelling system
Power-responsive ghost cancelling system
展开▼
机译:动力响应式重影消除系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
A ghost cancelling system having a transversal filter including a weighting circuit and a memory, a power responsive circuit for detecting the time when a power switch is turned on, and an activating circuit connected between the power responsive circuit and the storage capacitor for charging the latter during a predetermined period when the power switch is turned on.
展开▼