Scope
ISO 1999:2013
Noise-Induced Hearing Loss Estimation
This test method provides a standardized approach to estimate the risk of noise-induced permanent threshold shift (NIPTS) and hearing impairment resulting from occupational noise exposure. It combines noise exposure levels with audiometric data and population statistics to predict hearing loss in exposed workers. The assessment is critical for occupational health programs, regulatory compliance, and prevention of occupational deafness. Industries with significant noise exposure use this method to evaluate risks and implement hearing conservation programs. ISO 17025 accreditation ensures accurate risk assessment and validates compliance with occupational health directives.
What it measures
- Noise-induced permanent threshold shift (NIPTS)
- Occupational noise exposure levels and duration
- Risk of hearing impairment in exposed populations
- Speech discrimination loss and communication impact
- Audiometric hearing threshold changes
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DIN EN ISO 3382-2
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BS EN ISO 3382-2
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NF EN ISO 3382-2
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UNI EN ISO 3382-2
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UNE EN ISO 3382-2
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NEN EN ISO 3382-2
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DIN EN ISO 7029
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BS EN ISO 7029
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NF EN ISO 7029
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UNI EN ISO 7029
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UNE EN ISO 7029
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NEN EN ISO 7029
1,868
Accredited labs
20
Countries
Showing 151–154 of 154 labs
UNE-EN ISO 16859-2 (Método indirecto)
UNE-EN ISO 6507-2
ASTM E 92
UNE-EN ISO 6508-2 (Método indirecto)
UNE-EN ISO 6506-2 (Método indirecto)
+ 3 more
UNE-EN 60942
UNE-EN 61672-3
UNE 82503
UNE-EN 60804
UNE 20942
+ 3 more
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