摘要
在分析MP3标准算法的基础上,基于C51单片机实现MP3的编解码,并对MP3编码进行了多方面的优化;在单片机上的MP3算法中加入无线功能,设计成为一种校园自助导览仪。经野外测试,效果良好。
This paper analyzes the MP3 standard algorithm, realizes the MP3 encode and decode based on C51 microeontroller, and optimizes the MP3 encoding. Wireless function is added to the MP3 algorithm, and a campus self-help guider is designed. Field test result is very good.
出处
《单片机与嵌入式系统应用》
2011年第3期55-57,共3页
Microcontrollers & Embedded Systems
关键词
MP3编解码
无线模块
自助导览
MP3 encode and decode
wireless module
self-help guider
