EN ISO 8253-2 : 2009现行
ACOUSTICS - AUDIOMETRIC TEST METHODS - PART 2: SOUND FILED AUDIOMETRY WITH PURE-TONE AND NARROW-BAND TEST SIGNALS
出版：Comite Europeen de Normalisation
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基本信息
标准编号： EN ISO 8253-2 : 2009
标准类别：Standard
出版单位：Comite Europeen de Normalisation
标准页数：0
标准简介
Describes relevant test signal characteristics, requirements for free, diffuse, and quasi-free sound fields, and procedures for sound field audiometry using pure-tones, frequency-modulated tones or other narrow-band test signals presented by means of one or more loudspeakers.
