This system realized a voice communication system based on the AMBE2000,this chip uses the MBE algorithm to obtain low changeable communication rate,and high speech quality.

• 本次系统实现了基于AMBE2000的低速率语音通信,该芯片采用改进的多带激励(MBE)算法,能实现可变速率低比特率、高语音音质的语音压缩编码。