SANS 60107-5-1999 电视广播传送接收机的建议测量方法.第5部分:使用准瞬时压扩声音复用(NICAM)双通道数字伴音系统对多通道声音电视接收机进行电气测量
Recommended methods of measurements on receivers for television broadcast transmissions Part 5: Electrical measurements on multichannel sound television receivers using the NICAM two-channel digital sound-system
Applies to television receivers designed for the reception of television broadcasts using the two-channel digital sound system. The sound coding-system is based in NICAM 728 and is transmitted by a quadrature phase-shift keying (QPSK) modulated digital s