大家知道,当收听电台广播时,准确地调谐电台是获得高保真度收听广播节目的前提.如果调谐不准或将接收电台调偏,收音机里放出的声音就会产生失真,甚至会使人感到刺耳难听.特别是在收听音乐节目时,为了使音质悦耳动听而不失真,往往需要反复调谐几次才行.在收音机中装置自动调谐系统就能克服调谐不准的缺点. 收音机自动调谐,就是在收听广播节目时只要按一下调谐按钮,收音机度盘上的调谐指针就 As we all know, when listening to a radio station, tuning the station accurately is the premise of obtaining high-fidelity listening to the radio.If the tuning is not allowed or the receiving station is biased, the sound from the radio will be distorted and may even make people feel Particularly when listening to music programs, in order to make the sound sweet and pleasant without distortion, often need to tune several times to do Caixing.In the radio automatic tuning system can overcome the tuning is not allowed the shortcomings of radio tuner is When listening to radio programs, simply click the tune button and the tuning finger on the radio dial