project
于 2013-10-06 发布
文件大小:69KB
0 210
下载积分: 1
下载次数: 2
代码说明：
Pulse-code modulation (PCM) is a method used to digitally represent sampled analog signals. It is the standard form of digital audio in computers, Compact Discs, digital telephony and other digital audio applications. In a PCM stream, the amplitude of the analog signal is sampled regularly at uniform intervals, and each sample is quantized to the nearest value within a range of digital steps. Quantization Noise occurs in PCM.
下载说明：请别用迅雷下载，失败请重下，重下不扣分！
发表评论
