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digitalaudio

于 2007-11-16 发布 文件大小:1572KB
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  详细介绍了数字音频的压缩和传输,同时介绍了mp3、wma和AC-3音频的关键技术。(Details of digital audio compression and transmission, at the same time introduced the mp3, wma and AC-3 audio of key technologies.)

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Introduction of digital audio .ppt

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