audio
代码说明：
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, quantization bits, the number of channels and the encoding method.)
文件列表：
05611-30-贺美琛-1
.................\audio
.................\.....\44100单声道16.wav
.................\.....\44100单声道8.wav
.................\.....\44100双声道16.wav
.................\.....\8000单声道16.wav
.................\.....\ADPCM.wav
.................\.....\GSM.wav
.................\doc
.................\...\1.doc
.................\read me.txt
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