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.
標(biāo)簽：
full-hardware
compressor
algorithm
features
上傳時(shí)間：
2014-01-14
上傳用戶：Shaikh
