首先阐述了模糊增量调制算法的编解码原理,再以TMS320C5402为核心的开发板上实现了此算法,实验结果表明此算法在DSP上有较好的编解码效果,基本实现了“透明”编码,达到了设计要求.
This paper discussed the theory of fuzzy control delta modulation in coding and encoding. And accomplish this algorithm in the DSP chip TMS320C5402, the result indicate that the algorithm used in DSP has a good effect in encoding and coding, almost accomplish diaphanously encode, and achieved the demand of design.