摘要
简述了MBE编码方案和AMBE2000芯片的功能,并用AMBE2000芯片设计了一套电话终端系统,给出了语音通信系统中电话用户接口回路、PCM语音数字化编码回路和AMBE2000的支持电路。
The paper describes the encoding of MBE and the function of AMBE2000 briefly, and a set of telephone terminal system is designed based on AMBE2000 circuits of telephone user interface. Phonic PCM digital-encoding and the circuits supported by AMBE2000 are given.
出处
《电声技术》
2005年第1期37-39,共3页
Audio Engineering
