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在多媒体计算机的使用中,多媒体信息的存储容量一般都很大(如声音文件(.WAV)以22.05KHz声音采样频率、立体声、16位编码模式、传输速率为172Kbps的情况下,存储空间是5.292MB/分钟),如何高效压缩一直是人们关注的焦点之一。在压缩不
声音波形文件的高效压缩
【摘 要】
：
在多媒体计算机的使用中,多媒体信息的存储容量一般都很大(如声音文件(.WAV)以22.05KHz声音采样频率、立体声、16位编码模式、传输速率为172Kbps的情况下,存储空间是5.292MB/分钟),如何高效压缩一直是人们关注的焦点之一。在压缩不
【出 处】
：
多媒体世界
【发表日期】
：
1999年07期
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