問題詳情
1. 您可使用下列哪種方式來防止因為射頻電流在有屏蔽的麥克風電纜線流通而產生的音頻失真？
(A) 帶通濾波器(Band-pass filter)
(B) 低通濾波器(Low-pass filter)
(C) 前置放大器(Preamplifier)
(D) 鐵氧體扼流圈(Ferrite choke)
(A) 帶通濾波器(Band-pass filter)
(B) 低通濾波器(Low-pass filter)
(C) 前置放大器(Preamplifier)
(D) 鐵氧體扼流圈(Ferrite choke)
參考答案
無參考答案
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