首页>
外国专利>
CIRCUIT AND METHOD FOR REDUCING POPPING SOUND
CIRCUIT AND METHOD FOR REDUCING POPPING SOUND
展开▼
机译:降低啪啪声的电路和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A circuit for reducing popping sound comprises a waveform generator, a voltage accumulator, and a comparator. The waveform generator is configured for generating a periodic waveform, and the voltage accumulator is configured for generating an increased voltage. The comparator is configured for comparing the periodic waveform with the increased voltage for generating a successive pulse signal. A percentage of a duty cycle in the successive pulse signal is increased gradually.
展开▼