This paper studied the link adaptation solution of adaptivemulti-rate (AMR) speed coding technology.
对自适应多速率编码(AMR)技术的链路适配方案进行了研究。
2
An Implementation of the adaptivemulti-rate speech codec based on the TMS320F2812 fixed-point DSP chip is presented.
介绍了自适应多码率语音编解码算法及其基于TMS320F 2812定点DSP芯片的实现方案。
3
A novel voice activity detection algorithm is put forward, which is based on soft computing theory, and is applied in adaptivemulti-rate speech codec standardized by 3gpp.