This paper analyses the key technologies used in MP3, such as subband filter, psychoacoustical model and dynamic noise allocation.
笔者对MP3所用到的几个关键技术，如子带滤波、心理声学模型、动态噪声分配等做出简明分析。
This model is compatible with Windows XP - you will be able to upload MP3 music and books through your desk top.
这种模式是符合视窗XP-你能上传你的MP3音乐、书籍通过桌面。
Secondly, introduces MP3 audio compress standard including subband filter bank, psychoacoustic model, adaptive window switch over, Huffman coding, bit reservior, etc.
其次，介绍了MP3音频压缩标准所使用的子带编码、心里声学模型、自适应窗口切换、哈夫曼编码、比特池等关键技术。
This paper introduces the key technologies used in MP3, such as subband filter, psychoacoustical model and dynamic noise allocation.
笔者对MP3所用到的几个关键技术，如子带滤波、心理声学模型、动态噪声分配等做出简明分析。
The utility model relates to a rack, which particularly relates to an MP3 sound recording supporting stand.
本实用新型涉及一种搁物架，具体地说是一种MP3录音支架。
The utility model relates to a rack, which particularly relates to an MP3 sound recording supporting stand.
本实用新型涉及一种搁物架，具体地说是一种MP3录音支架。
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