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低电平声频电路中机械开关动作时产生的噪声,是声频系统中的常见问题。为此我做了抑制机械开关噪声的试验,取得了显著效果。
Noise generated by mechanical switching in low-level audio circuits is a common problem in audio systems. To this end, I did a test to suppress mechanical switching noise and achieved remarkable results.