摘要
根据TMS320C55XX系列的DSP在语音信号数字处理方面的强大能力,本文介绍一种采用这种DSP与高性能立体声音频解码芯片TLV320AIC23相结合的MP3解码器系统的设计。实验证明该系统可以顺利实现MP3数据流的上传与下载,高质量完成MP3的解码与播放。
According to the strong power of TMS320C55XX series DSP on audio signal digital process, the paper introduces the design of MP3 decoder system using this DSP and Stereo Audio Codec TLV320AIC23. The experiment proves that the system can upload and download MP3 data stream smoothly, and accomplish the decoding and playing of MP3 perfectly.
出处
《武汉工业学院学报》
CAS
2007年第2期71-74,共4页
Journal of Wuhan Polytechnic University
