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本文介绍了用单片机控制的遥控录音编辑设备。该编辑器用来遥控国产或进口录音机录、放音,实现自动编辑、自动重放和自动找零等操作。操作过程中它能自动识别带速并检测带速误差,自动录音计时并跟踪磁带运动状态,使控制动作连续、平稳地自动切换,杜绝了现有遥控录音盒易出现的抻带和拥带现象,以及录音接头的“咔叭”声,从根本上改进了现有录音遥控设备的技术性能,明显提高录音效率和质量,是国产录音机自动化和智能化改造的理想设备。该编辑器以霍尔器件作计时传感,性能优于光电传感器。编辑器采用手感灵敏的银浆薄膜开关面板,开关寿命大于500万次,可改进现有录音遥控设备面板单调、操作键粗笨、可靠性差的形象。
This article describes the use of single-chip remote control recording editing equipment. The editor used to remote control of domestic or imported audio recorder, playback, automatic editing, automatic playback and auto-zero operation. During operation, it can automatically identify the belt speed and detect the belt speed error, automatic recording timing and track the tape movement status, so that the control action continuously, smoothly and automatically switch to eliminate the existing remote control recorder prone to the belt and belt , As well as the recording connector “bass” sound, fundamentally improved the technical performance of the existing recording remote control equipment, significantly improve the recording efficiency and quality, is the ideal automation and intelligent transformation of domestic recorder ideal equipment. The editor uses Hall devices for timing sensing, which outperforms photoelectric sensors. The editor uses a silver touch sensitive thin film switch panel, switch life of more than 5 million times, can improve the existing recording remote control panel monotonous, the keys are stupid, poor reliability of the image.