标准摘要
[中文适用范围]： 涉及无线电中继系统承载的声音节目模拟频道的测量方法。这些测量仅涉及音频频带，并且是对电视无线电中继系统基带所需测量的补充。 [外文原描述]： Deals with methods of measurement for sound-programme analogue channels carried by radio-relay systems. Concerned only with the audio-frequency band and is additional to the measurement described in sections three, four and five of this publication. Sound channels can be derived using analogue or time division multiplex techniques.
英文名称Methods of measurement for equipment used in terrestrial radio-relay systems - Part 3: Simulated systems - Section Six: Measurements for sound programme transmission