题目内容

采用44.1kHz的采样频率、8位的量化位数和立体声（2声道）录制声音并存储为WAV格式，则1分钟WAV文件的数据量大约为5.047MB。

A. 对
B. 错

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霍夫曼编码根据信息出现概率的分布特性进行压缩编码。

A. 对
B. 错

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