标准摘要
[中文适用范围]： 测量涉及：由于输入信号电平而导致的误码率、由于模拟 FM 载波的不同偏差而导致的误码率、由于相邻上通道而导致的误码率、存在噪声时的音频卡嗒声感知度、音频频率 [外文原描述]： Applies 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.
英文名称Recommended methods of measurement on receivers for television broadcast transmissions - Part 5: Electrical measurements on multichannel sound television receivers using the NICAM two-channel digital sound-system