本实验旨在了解如何将模拟的声音信号转化为数字信号，重点掌握在数字声音四个重要的技术指标：采样速率、量化比特数、声道数和编码方法。-This experiment aimed at understanding how analog voice signal into a digital signal, with a focus in the hands of digital audio technology to four key indicators: the sampling rate, qu

DAB数字音频广播的协议规范，对理解DAB规范和编写DAB dat解码程序有很大的参考价值-DAB digital audio broadcasting protocol specification, specification and preparation for understanding the DAB DAB dat decoder has great reference value

数字音频感知编码 一篇很好的了解语音编码的IEEE论文-Perceptual Coding of Digital Audio A good IEEE paper for understanding speech coding