文件名称:ima_adpcm_encoder_latest.tar
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- 上传时间：2012-11-16
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文件大小：22.57kb
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已下载：1次
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This project features a full-hardware sound compressor using the well known algorithm: IMA ADPCM.
The core acts as a slave WISHBONE device.
The output is perfectly compatible with any sound player with the IMA ADPCM codec (included by default in every Windows). Includes a testbench that takes an uncompressed PCM 16 bits Mono WAV file and outputs an IMA ADPCM compressed WAV file.
Compression ratio is fixed for IMA-ADPCM, being 4:1.
PLEASE NOTICE THAT THIS CORE IS LICENSED UNDER http://creativecommons.org/licenses/by-nc-sa/3.0/ (Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported). That means you may use it only for NON-COMMERCIAL purposes.
The core acts as a slave WISHBONE device.
The output is perfectly compatible with any sound player with the IMA ADPCM codec (included by default in every Windows). Includes a testbench that takes an uncompressed PCM 16 bits Mono WAV file and outputs an IMA ADPCM compressed WAV file.
Compression ratio is fixed for IMA-ADPCM, being 4:1.
PLEASE NOTICE THAT THIS CORE IS LICENSED UNDER http://creativecommons.org/licenses/by-nc-sa/3.0/ (Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported). That means you may use it only for NON-COMMERCIAL purposes.
相关搜索： IMA ADPCM
adpcm
wav ADPCM
wav VHDL
WISHBONE
adpcm 16 wav
pcm vhdl
adpcm vhdl download
VHDL PCM
sound
(系统自动生成,下载前可以参看下载内容)
下载文件列表
./trunk/
./trunk/IMA_ADPCM_top.vhd
./trunk/gpl.txt
./trunk/WAV_header_rom.vhd
./trunk/IMA_adpcm_steptable_rom.vhd
./trunk/tb_IMA_ADPCM_top.vhd
./trunk/IMA_ADPCM_Encode.vhd
./trunk/IMA_ADPCM_top.vhd
./trunk/gpl.txt
./trunk/WAV_header_rom.vhd
./trunk/IMA_adpcm_steptable_rom.vhd
./trunk/tb_IMA_ADPCM_top.vhd
./trunk/IMA_ADPCM_Encode.vhd
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