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在实验的基础上,对用全磁迹放音校准带校准立体声录音机时,所存在的左、右声道电平差的问题进行了研究和论证。证实了该现象的存在,并对其在实际工作中所引起的问题进行了分析。
On the basis of experiments, the problems of the left and right channel level differences existing when calibrating the stereo recorder with full track playback calibration are studied and demonstrated. Confirmed the existence of this phenomenon, and analyzed the problems caused by it in practical work.