伴音干扰图象
Sound interferes with the image
以上为机器翻译结果,长、整句建议使用 人工翻译 。
本文分析了电视机检波电路的原理,从理论上说明了伴音第一中频应吸收的强度,以使图象不受伴音干扰。
This article analyses the principle of detecting circuit in TV receiver. and explains theoretically the correct absorption of first sound IF so as to keep the sound from interfering the picture.
youdao
应用推荐
模块上移
模块下移
不移动