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Description: 一个用VHDL编写的实现mp3解码功能的代码。This folder contains three directories: Huffman, IMDCT and Filterbank, each of them
includes all the VHDL source codes of the component.
Platform: |
Size: 34333 |
Author: 颜新卉 |
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Description: MPEG MDCT的一些文章
A design on the vector-processor of MDCT-IMDCT algorithm for digital audio；A fast algorithm of integer MDCT for lossless audio coding-MPEG MDCT articles A design on the vector-processor of MDCT-IMDCT algorithm for digital audio A fast algorithm of integer MDCT for lossless audio coding
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Size: 5156864 |
Author: dingying |
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Description: 一个用VHDL编写的实现mp3解码功能的代码。This folder contains three directories: Huffman, IMDCT and Filterbank, each of them
includes all the VHDL source codes of the component.-With the preparation of a VHDL function of the realization of mp3 decoding code. This folder contains three directories: Huffman, IMDCT and Filterbank, each of them includes all the VHDL source codes of the component.
Platform: |
Size: 33792 |
Author: 颜新卉 |
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Description: 主要是进行IMDCT变换的源码，供大家参考使用，希望能得到大家的认可。-Mainly IMDCT transform source for your use, we hope to be recognized.
Platform: |
Size: 50176 |
Author: mary |
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Description: 在MP3 编解码器的设计中,前向MDCT 与反向IMDCT 是两个计算最为复杂的部分。
提出了一种新的算法,对MDCT 与IMDCT 的实现进行优化,极大地降低了运算量。该算法将
MDCT 与IMDCT 的计算分成三步实现: 前处理, 核心处理, 后处理。其中,核心处理部分由
MDCT 与IMDCT 共用,大大减少了对硬件电路的需求,降低了芯片成本。-In the MP3 codec designs, prior to the MDCT and IMDCT are two reverse calculation of the most complex parts. Proposed a new algorithm for MDCT and IMDCT implementation of optimized, greatly reduces the computational complexity. MDCT and IMDCT of the algorithm is divided into three steps to achieve the calculation of: pre-processing, core processing, post-processing. Among them, core processing in part by the MDCT and IMDCT share, greatly reducing the demand on the hardware circuit and reduce the cost of the chip.
Platform: |
Size: 306176 |
Author: lynn |
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Description: AAC的idmct模块， 没有找到verilog开发环境，但是本模块是用verilog编写的。-AAC' s idmct module, did not find verilog development environment, but this module is written in verilog.
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Size: 7170048 |
Author: 样样 |
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Description: verilog实现mp3解码程序，包括testbench-mp3 decoder verilog implementation procedures, including the testbench
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Size: 6647808 |
Author: zhongduo |
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Description: 完整的MP3解码程序，报告huffman解码，IMDCT,滤波。还附有一些说明-mp3 decode
Platform: |
Size: 117760 |
Author: 蔡李福 |
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Description: In this design, it is assumed that a buffer sized as 1024x8 bits provides main data including scale factors and Huffman code bits to Huffman decoder.
Also, it is assumed that a memory with 1024x8 bits is ready for each component to write or read the output or input 576 frequency lines.-This folder contains three directories: Huffman, IMDCT and Filterbank, each of them
includes all the VHDL source codes of the component.
Platform: |
Size: 36864 |
Author: 睿宸 |
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