標準號：IEC 60107-5 Edition 1.1-1999
中文標準名稱：電視廣播接收機的推薦測量方法.第5部分:使用NICAM雙聲道數(shù)字音頻系統(tǒng)多聲道電視接收機的電氣性能測量
英文標準名稱：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
標準類型：M74
發(fā)布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：M74
國際標準分類號：33.160.25
適用范圍：The methods of measurement described in this part of IEC 107 apply to television receivers designed for the reception of television broadcasts using the two-channel digital sound system. The sound coding-system is based on NICAM 728 and is transmitted by a quadrature phase-shift keying (QPSK) modulated digital subcarrier.NOTE - NICAM 728 is the abbreviated form of Near Instantaneous Companded Audio Multiplex at 728 kbit/s.