The Adaptive Multi-rate Wideband(AMR-WB) speech coding algorithm for the third generation mobile communication system and digital wideband network system was introduced in this paper.

• 介绍了一种用于第三代移动通信和数字宽带网络系统的AMR-WB(自适应多速率宽带)语音编码算法,对编解码算法的主要模块和特性进行了简要介绍。