
Sound System Equipment - Loudspeakers
出版:Association Francaise de Normalisation

专家解读视频
基本信息
标准编号: NFC 97 305:1990
发布时间:1990/10/1 0:00:00
标准类别:Standard
出版单位:Association Francaise de Normalisation
标准页数:44
标准简介
Applies to sound system loudspeakers, treated as entirely passive elements. Gives the characteristics to be specified and the relevant methods of measurement for loudspeakers using sinusoidal or specified noise signals.
本标准替代的旧标准
替代本标准的新标准