摘要
介绍了音频编码的一般原理和常用的音频压缩方法,并简要论述了AAC编解码过程中要用到的感觉模型、TDAC技术和Huffman编解码。
The general principal of audio coding and the common audio compression approach are introduced in this paper. The perception model, TDAC and Huffman algorism that will be used in AAC coding and decoding are also narrated
出处
《煤炭技术》
CAS
北大核心
2011年第12期212-213,共2页
Coal Technology