SN EN ISO 8253-3-2012 标准详情
- 标准号:SN EN ISO 8253-3-2012
- 中文标题:
- 英文标题:Acoustics - Audiometric Test Methods - Part 3: Speech Audiometry (Iso 8253-3:2012)
- 标准类别:瑞士标准化协会SNV
- 发布日期:
Defines methods and requirements for speech audiometry with recorded test material presented by conducting of air through an earphone, by bone conduction through a bone vibrator or from a loudspeaker for sound field audiometry. Covers procedures for
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