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引言本篇文章论述了使用微处理机自动控制录音座的偏磁电流和均衡电平等录音条件,使录音座在使用任何一类甚至任何一种磁带时,都能获得非常理想的录音特性。这种录音座的频率响应平直度要优于一般磁带录音座的五倍。对于一般的磁带,15kHz时的频响特性由±1.5
Introduction This article discusses the use of microprocessors to automatically control the recording bias current and equalization level recording conditions so that the recording base in the use of any kind or even any kind of tape, you can get very ideal recording characteristics. The frequency response flatness of this recording base is better than five times the normal tape recording base. The frequency response at 15kHz is ± 1.5 for normal tapes