标准摘要
[中文适用范围]： 涵盖音频输出处的线扫描频率干扰抑制、频率响应、音频非线性失真（谐波失真与输出功率和调制因子的关系）、内部生成的整数的测量 [外文原描述]： Applies to television receivers designed for the reception of television broadcast transmissions with multichannel sound using the two-carrier FM system.
英文名称Recommended methods of measurement on receivers for television broadcast transmissions. Part 4: Electrical measurements on multichannel sound television receivers using the two-carrier FM-system