LK型录音计时控制器以单片机作控制部件,用霍尔器件作计时传感,性能优于光电计时传感器。该机与现有录音计时器相比,除具备计时、编辑和找零等功能外、还具备录(放)音自动控制、带速自动识别和检测等功能、它对现有国产录音机的自动化和智能化技术改造具有普遍适用价值。 LK-type recording timing controller to control the microcontroller unit, the Hall device for timing sensing, performance superior to the photoelectric timing sensor. Compared with the existing recording timer, this machine not only has the functions of timing, editing and change-finding, but also has the functions of automatic control of recording (put) sound, automatic recognition and detection of tape speed, etc., which automates existing domestic recorders And intelligent technological transformation has universal value.