Performs the main encoder routine Fixed-point C simulation of AMR WB ACELP coding algorithm with 20 msspeech frames for wideband speech signals. -Performs the main encoder routine Fixed-point C simulation of AMR WB ACELP coding algorithm with 20

3GPP TS26.073 AMR音频编解码源码，支持Fixed-point(3GPP TS26.073 AMR audio codec source code, support Fixed-point)