摘要
分析了LRC不同步的原因,通过对MP3帧结构的研究,提出了采用位率的计时方法。这种方法既实现了准确计时,又节省了系统资源,进而实现了LRC的精确同步。
Analyzed the reasons for the LRC not synchronized, and the bit rate of timing approach is proposed through researching the frame structure of MP3.By this method not only achieved an accurate timing, but also reduced the saving system resources, so as to realize the precise synchronization of the LRC.
出处
《电子技术应用》
北大核心
2010年第4期26-28,32,共4页
Application of Electronic Technique
关键词
帧
解码
计时
同步
frame
decoding
timing
synchronization
