在上图中，96KHz 采样率编码音频信号有效频率达到了 35KHz，并且高频信号截止的非常自然，虽然没有达到天花板的 48kHz 采样率，但我们能明显地看出来这个音乐的质量非常高，明显超出了人类的听觉范围和大部分耳机音响的频响范围。降低 35KHz 以上的信号可以让编码更高效。
Companies that used AMD2900-family chips included Apollo, AT&T, Centurion, Data General, Digital Equipment Corporation, Floating Point Systems, Hewlett-Packard, NCR, Tektronix, and Xerox. Basically, almost anything that wasn’t an IBM System/36. These were the same systems that the 386 and 486 threatened and then displaced over time.
，这一点在体育直播中也有详细论述
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