tuning indicator

基本解释

Often, the best indicator of where tuning work is most needed is "the voice of the user."
对于判断什么地方最需要调优，最好的依据往往是 “用户的声音”。
Precision AM/FM stereo tuning system with LED FM stereo indicator ensures precise, accurate station selection every time.
精密的AM / FM调频立体声带LED指示器立体声调谐系统，确保准确，准确的车站选择每次。
By using an oscilloscope with high gain amplifier instead of the simple tuning indicator tube, the balance error may be reduced to about 1/7—1/10 of that of the original apparatus.
用了一具带高增益放大器的示波器代替简单的调谐指示管，使平衡误差减小，较原装置改善约7—10倍。