搜索 - 科创

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最简单的方法是用一个光纤转接口，将电脑声卡输出的声音信号转换成光纤数字信号，再由带有数字光纤录入接口的录音设备来录音就能极大地减少了因电脑内部各种电路带来的烦人噪音，给你参考张图片，这是我现在正用的，我用它来录

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