标准摘要
[中文适用范围]： 给出了使用正弦或指定噪声或脉冲信号的扬声器的待指定特性和相关测量方法。 [外文原描述]： IEC 60268-5:2003 applies to sound system loudspeakers, treated entirely as passive elements. Loudspeakers with built-in amplifiers are excluded. It gives the characteristics to be specified and the relevant methods of measurement for loudspeakers using sinusoidal or specified noise or impulsive signals. This third edition cancels and replaces the second edition published in 1989, amendment 1 (1993) and amendment 2 (1996). It constitutes a technical revision. This publication is to be read in conjunction with IEC 60268-1:1985 and IEC 60268-2:1987
英文名称Sound system equipment - Part 5: Loudspeakers