摘要
着重研究了AMBE-2020在语音通信系统中的应用。在该系统中,AMBE-2020以主动帧格式的方式和TMS320VC55XX一起很好地完成了半双工的语音数据处理,可广泛移植于卫星通信、短波、微波通信和语音保密通信等场合。还指出了该芯片用户手册部分很不准确的使用说明。
Puting emphases on the application of AMBE- 2020 in voice communication systems. AMBE- 2020 working with TMS320VC55XX finishes handling the half- duplex voice well in this system, the channel interface being configured as acitve framed.And the voice communication system can be equipped throughout most communication systems. At the end, some ambiguities in the AMBE - 2020 vocoder chip user＇ s manual are referred.
出处
《舰船电子工程》
2006年第5期146-149,共4页
Ship Electronic Engineering
