一个基于哈弗曼编码的解码器，用于jpeg格式的图片的解码，以及音频流解码。-Huffman code is used in the most streaming applications. I have written a Huffman decoder for jpeg pictures. For audio or other data streams the code have to adapt.

针对Altera的DE2/ DE1交互板的音频核心的音频编解码器（编码器/解码器），并提供了音频输入和输出的接口。-The Audio Core interacts with the Audio CODEC (enCOder/DECoder) on the Altera DE2/DE1 Boards and provides an interface for audio input and output.