ISO 1996-2:2017

Environmental Noise Sound Level Determination

This test method specifies procedures for measuring and assessing sound levels in environmental noise scenarios, including traffic, industrial, and community noise sources. It provides standardized measurement techniques, acoustic indices, and assessment criteria for evaluating noise exposure in outdoor and indoor environments. The test is essential for regulatory compliance, urban planning, and environmental impact assessments. Industries and authorities use this method to verify compliance with noise limits and to protect public health. ISO 17025 accreditation ensures reliable, comparable noise measurements across European jurisdictions.

What it measures

  • Equivalent continuous sound pressure level (LAeq)
  • Environmental noise indicators (Lday, Levening, Lnight)
  • Sound pressure levels at measurement locations
  • Noise descriptors and acoustic climate assessment
  • Temporal sound level variations
🇩🇪 DIN EN ISO 1996-1 🇬🇧 BS EN ISO 1996-1 🇫🇷 NF EN ISO 1996-1 🇮🇹 UNI EN ISO 1996-1 🇪🇸 UNE EN ISO 1996-1 🇳🇱 NEN EN ISO 1996-1 🇩🇪 DIN EN ISO 3382-1 🇬🇧 BS EN ISO 3382-1 🇫🇷 NF EN ISO 3382-1 🇮🇹 UNI EN ISO 3382-1 🇪🇸 UNE EN ISO 3382-1 🇳🇱 NEN EN ISO 3382-1
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DIN CEN/TS 17021 (DIN SPEC 33976) DIN EN ISO 3745 DIN EN 12102-1 DIN EN 12102-2 DIN 45635-1 + 3 more
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DIN EN ISO 7971-3 DIN EN 16711-2 CD71 DIN EN ISO 717-1 DIN EN 1122 + 3 more
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TÜV SÜD ATISAE, S.A. (Unipersonal)

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ENAC LE1121 Tres Cantos, ES
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TÜV SÜD Industrie Service

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DAkkS D-PL-14153-02-01 München, DE
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DAkkS D-PL-14153-06-06 München, DE
DIN 13094-1 DIN 53160 DIN EN ISO 7971-3 DIN EN 1264-5 DIN EN 61646 + 3 more
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TÜV SÜD Industrie Service GmbH Prüflabor Technische Ausrüstung der Abteilungen Kälte- und Klimatechnik sowie Feuerungs- und Wärmetechnik

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DAkkS D-PL-14153-04-00 München, DE
DIN 18032-7 DIN EN 1328 DIN EN 61378-2 DIN EN ISO 16810 DIN EN 1048 + 3 more
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DAkkS D-PL-11321-01-02 Frankfurt/Main, DE
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DAkkS D-PL-11321-09-01 Garching, DE
IEC 60335-1: 2010 VDE 0700-1 DIN EN 60335-2-2 VDE 0700-2 IEC 60335-2-2 + 3 more
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DAkkS D-PL-11321-10-00 Hamburg, DE
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DAkkS D-PL-11321-12-01 Hannover, DE
DIN EN 60601-1 IEC 60601-1 DIN EN 12184 ISO 7176-1 ISO 7176-10 + 3 more
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DAkkS D-PL-11321-14-01 München, DE
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ISO 18164 ISO 28580 ISO 16392 ISO 15222 ISO 13325
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TÜV Technische Überwachung Hessen GmbH Abteilung UT-F2

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DAkkS D-PL-14137-04-00 Frankfurt, DE
DIN 4150-1 DIN 4150-2 DIN 4150-3 DIN 45680 Beiblatt 1 DIN 45691
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Industries

Environmental consulting and monitoring Urban planning and municipal governance Transportation and infrastructure Industrial facilities and manufacturing Occupational health and safety

Related Standards

  • ISO 1996-1 Acoustics - Description, measurement and assessment of environmental noise - Part 1: Basic quantities and assessment procedures
  • ISO 3382-1 Acoustics - Measurement of room acoustic parameters - Part 1: Performance spaces
  • ISO 140-4 Acoustics - Measurement of sound insulation in buildings and of building elements - Part 4: Field measurements of airborne sound insulation between rooms

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