SANS 8253-2 Ed. 2 标准详情
- 标准号:SANS 8253-2 Ed. 2
- 中文标题:
- 英文标题:Acoustics - Audiometric Test Methods - Part 2: Sound Field Audiometry With Pure Tone And Narrow-Band Test Signals
- 标准类别:南非国家标准SANS
- 发布日期:
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
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