美利体育登录入口官网:ITU-R 660-1986
(撤回)使用384kibt/s通道在模数混合电路中进行模拟高质量声音节目信号的传输.CMTT C部分.声音节目通道的传输标准和绩效目
(WITHDRAWN) Transmission of Analogue High-Quality Sound-Programme Signals on Mixed Analogue-and-Digital Circuits Using 384 kbit/s Channels - Section CMTT C - Transmission Standards and Performance Objectives for Sound-Programme Channels