ETSI I-ETS 300 245-8-1996 综合业务数字网(ISDN).电话终端的技术特征.第8部分:在16 kbit/s使用低时延码激励线性预测时的语音传输特性
Integrated Services Digital Network (ISDN); Technical Characteristics of Telephony Terminals; Part 8: Speech Transmission Characteristics When Using Low-Delay Code-Excited Linear Prediction (LD-CELP) Coding at 16 kbit/s