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OFweek维科网
5 年
开博尔Q50支持32bit/768KHz PCM,专业级音乐播放器
开博尔最新发布的Q50支持PCM 32bit/768kHz格式,但是很多新客户不明白这些数字是什么意思,我这里就为大家解答一下。 PCM(Pulse Code Modulation)也被称为脉冲编码调制,它是一种脉冲调制方式,先对信号进行周期的取样,再把每个取样进行量化,以数码方式进行传输。也就是将 ...
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