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
1,868 Accredited labs
20 Countries

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Universitätsmedizin der Johannes Gutenberg-Universität Mainz Institut für Klinische Chemie und Laboratoriumsmedizin

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DAkkS D-ML-13258-03-00 Mainz, DE
5-Hydroxyindolessigsäure Amitriptylin/Nortriptylin Cyclosporin A Gesamt-Itraconazol Metanephrine, Normetanephrine + 3 more
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VALEO ELECTRIFICATION - Laboratoire d'essais et de validations

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COFRAC 1-6561 Sainte-Florine, FR
ISO 16750-3 IEC 60068-2-80) IEC 60068-2-53 limitée à : IEC 60068-2-14 fait IEC 60068-2-1 et + 3 more
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VDE Prüf- und Zertifizierungsinstitut

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DAkkS D-PL-12061-01-01 Offenbach am Main, DE
IEC 60061-1 IEC 60061-2 IEC 60238 IEC 61184 IEC 60400 + 3 more
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VEGA Environmental Consultants

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UKAS 1634 Whitley Bay, GB
(HSG 248) – 2021 ASB/10 based on HSG 248 (PCM) based on HSG 248 ASB/6 based on HSG 248 BS EN ISO 14644-1:2015 + 3 more
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VERIFICACIONES INDUSTRIALES DE ANDALUCIA, S.A. (VEIASA)

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ENAC LC10.112 Sevilla, ES
UNE-EN 60942 UNE-EN 61672-3 UNE 82503 UNE-EN 60804 UNE 20942 + 3 more
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VERIFICACIONES Y CERTIFICACIONES TÉCNICAS

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ENAC LE2110 Castellón de la Plana, ES
UNE-EN ISO 16283-1 UNE-EN ISO 16283-3
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VERIFICACIÓN Y CALIBRACIÓN

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ENAC LC10.251 Hospitalet de Llobregat, ES
CEM ME009
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VHT Institut für Leichtbau Trockenbau Holzbau

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DAkkS D-PL-19465-01-00 Darmstadt, DE
Myopathie, Nemaline (TyP1, 3-10: ASTM E 23-18 ASTM D 1322 Toxizität UGT1A1-Gen rs3064744, rs414832 DIN EN 1789 + 3 more
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VL Thermo Solutions

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DAkkS D-PL-21133-01-00 Versmold, DE
DIN SPEC 91323 DIN EN 1815 DIN 8959 DIN 8959 Ber. 1
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VSL

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RvA K999 Delft, NL
HCS LF 1 1 HCS LF 2 1 HCS LF 1 3 HCS LF 12 HCS LF 22 + 3 more
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VWR International

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UKAS 0593 Lutterworth, GB
TEMPERATURE parameters and ranges) indicators or recorders WEIGHING INSTRUMENTS
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Vantify

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UKAS 7892 Stoke Prior, GB
Appendix 5 of HSG 227 (2004) (HSG 264, 2012)
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VdS Schadenverhütung GmbH Prüflaboratorien

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DAkkS D-PL-11149-01-01 Köln, DE
DIN EN 61466-1 DIN EN 61466-2 DIN 14678 DIN EN 54-2/A1 DIN EN 543 + 3 more
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Vectoflow

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DAkkS D-K-21643-02-00 Gilching, DE
am Standort Vectoflow Windtunnel A, Frie Strömungsgeschwindigkeit von Gasen 15 m/s bis > 38 m/s
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Vincentius-Diakonissen-Kliniken gemeinnützige AG Zentrallabor

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DAkkS D-ML-13393-01-00 Karlsruhe, DE
Blutbild, kleines (Erythrozyten, Leukozy Erythrozyten Leukozyten Retikulozyten Thrombozyten + 3 more
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Vine Consultant Services

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UKAS 10213 Bishops Stortford, GB
(HSG 264:2012) 5 of HSG 227 (2004))
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Vintec Laboratories

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UKAS 1249 Garston, GB
(HSG 248) – 2021 (PCM) based on HSG 248 P052 based on HSG 248
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Vistec Electron Beam

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DAkkS D-K-18737-01-01 Jena, DE
− Permanentes Laboratorium Positionen und Abstände gleichgerichteter Kanten positionen von Strukturen (Hartschichtmasken) + 3 more
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W H Stephens

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UKAS 7855 Belfast, GB
(HSG 264, 2012)
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WENZEL Metrology

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DAkkS D-K-17723-01-00 Wiesthal, DE
Koordinatenmessgeräte von <7000 mm under-Edge, UK INCA3D, Software von Inspect 3D, Cholet, F + 3 more
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WIKA Alexander Wiegand SE &

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DAkkS D-K-15105-01-00 Klingenberg, DE
Positiver und −1 bar bis −0,03 bar Positiver und negativer (ein- oder mehrgängige > −0,03 bar bis > 0,15 bar bis + 3 more
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WIN Messmittel und Service

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DAkkS D-K-17410-01-01 Korbußen, DE
− Parallelendmaße − Längenmessmittel − Durchmesser − Formabweichung − Gewinde + 3 more
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WIND - consult Ingenieurgesellschaft für umweltschonende Energiewandlung

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DAkkS D-PL-11098-01-01 Admannshagen-Bargeshagen, DE
IEC 61400-12 IEC 61400-12-1 IEC 61400-12-2 IEC 61400-12-3 IEC 61400-12-5 + 3 more
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WINDTEST Grevenbroich

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DAkkS D-PL-11233-01-01 Grevenbroich, DE
IEC 61400-12-1 IEC 61400-12-2 IEC 61400-12-3 IEC 61400-12-5 IEC 61400-12-6 + 3 more
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WSP UK

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UKAS 2538 London, GB
(HSG 248) – 2021 AFC based on HSG 248 (PCM) based on HSG 248 SSA based on HSG 248
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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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