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
1,670
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ETSI EN 319 411-1
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DIN EN ISO 7730
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EN 12464-1
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EPA 3535
DIN EN ISO 15587-1
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EPA 5030
EPA 6010
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EDISON NEXT ENVIRONMENT
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DIN EN 14790
ISO 5667-5
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ISO 5667-11
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DIN CEN ISO 15216-2
ISO 19250
AOAC 2012.01 2016
DIN EN ISO 15587-1
EPA 300.1 1997
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DIN EN 12457-2
ASTM D5373-21
NEN-EN 13191-1
EPA 5035
ISO 16200-1
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DIN EN ISO 1135-4
DIN EN 13744
IEC 62623: 2012
DIN EN 13746
Sound Attenuation EN ISO 4869-1:2018
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IEC 61215-1-1
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DIN EN 14511-3
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ETSI EN 319 412
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ETSI EN 319 411-2
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ISO 5667-5
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DIN EN 12341
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UNI EN 17702-2
DIN EN 15476
ISO 14820-2
NF EN 13520 ISO 17704
EN 17703
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DIN EN 62053-23: 2017-09
DIN EN ISO 11816-1
IEC 62109-1
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DIN EN 62053-24
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DIN EN 14511-2
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DIN EN 60704-2-10
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ISO 11731
DIN EN 15634-1
ISO 15705
EPA 353.2 1993
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