A code compression approach combining the type model and the traditional position model and a corresponding low-overhead decompression hardware architecture using Huffman coding were also presented.
提出了一种使用混合模型，采用霍夫曼编码的代码压缩方法以及相应的低开销硬件解压缩实现方案。
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。
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