DIN 45642

Traffic Noise Immission Measurement

DIN 45642 specifies standardized methods for measuring noise immissions from road and rail traffic at receiver locations. This test quantifies sound pressure levels and frequency characteristics of traffic noise in the environment, typically at building facades or sensitive areas. Municipalities, environmental authorities, and transportation agencies require this test to assess compliance with noise limit values and evaluate environmental impact. Accreditation ensures measurements are reproducible, comparable, and defensible in regulatory and legal proceedings. Proper measurement following this standard is critical for noise action planning and protection of public health.

What it measures

  • Sound pressure level (Leq, LA) from traffic sources
  • Maximum sound pressure levels (Lmax, LAmax)
  • Frequency spectrum analysis
  • Temporal noise characteristics
  • Compliance with national noise limit values
🇩🇪 DIN EN ISO 3744 🇬🇧 BS EN ISO 3744 🇫🇷 NF EN ISO 3744 🇮🇹 UNI EN ISO 3744 🇪🇸 UNE EN ISO 3744 🇳🇱 NEN EN ISO 3744 🇩🇪 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
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ISO 10195 ISO 17704 BS EN ISO 14362-1 ISO 14184-1 ISO 4045 + 3 more
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accordance with BS EN ISO 5349-1 ISO 5667-5 UNI 10500 DIN EN ISO 10523 DIN EN 12341 + 3 more
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UNI EN 17702-2 DIN EN 15476 ISO 14820-2 NF EN 13520 ISO 17704 EN 17703 + 2 more
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DIN EN 62053-23: 2017-09 DIN EN ISO 11816-1 IEC 62109-1 IEC 60598-2-2 DIN EN 62053-24 + 3 more
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ETSI EN 319 412 ETSI EN 319 401 ETSI EN 319 411-2 ETSI EN 319 411-1
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DIN EN 14019 EN ISO 1716 IEC 60512-15-2 BS EN ISO 1716:2002 DIN EN 1026 + 3 more
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DIN EN 60068-2-30 IEC 62080 IEC 61000-6-1 IEC 61000-6-2: 2005 DIN EN 61010-1 + 3 more
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EN 14304:2009+A1:2013 EN 14305:2009+A1:2013 DIN EN ISO 12623 DIN EN 1873 DIN EN 14963 + 3 more
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DIN EN ISO 18203 ASTM B557-15 UNI 1567 ISO 15874 DIN EN ISO 10140-1 + 3 more
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DIN EN 15634-1 DIN EN ISO 15587-1 NF EN ISO-15587-2 ISO 14189 EPA 5030 + 3 more
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DIN EN ISO 11200 BS EN 15662 AOAC 995.10 1999
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AOAC 985.29 1986 AOAC 2012.01 2016 ISO 1871 ISO 11443 ISO 937 + 3 more
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ACCREDIA 01258 Lequile, IT
DIN EN 12457-2 DIN EN 15634-1 DIN EN 13039 DIN EN ISO 10304-1 UNI 10802 + 3 more
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IEC 60695-2-11 IEC 60332-2-2:2004 DIN EN ISO 12952-2 DIN EN 60754-2 DIN EN ISO 12952-1 + 3 more
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ACCREDIA 01347 Molfetta, IT
DIN EN 13725:2003-07 und Berichtigung
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DIN EN 16841-1 UNI 7133-3 DIN EN 13725:2003-07 und Berichtigung
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DIN EN 13520 DIN EN 1010-5 DIN EN 1570-1 DIN EN ISO 17228 DIN EN ISO 11640
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ISO 12846 ISO 11348-3 DIN EN 12457-2 ISO 9377-2 ISO 19250 + 3 more
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UNI 13649 EPA 6010 DIN EN 12880 DIN EN 13284-1 UNI 9432 + 3 more
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ACCREDIA 01130 Trento, IT
DIN EN 13180 ISO 11357-1 DIN EN IEC 62631-3-1 DIN EN IEC 62631-3-2 DIN EN IEC 60068-2-11 + 3 more
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DIN EN ISO 12945-2 DIN EN ISO 5403-1 DIN EN ISO 2060 DIN EN ISO 13937-1 DIN EN ISO 11642 + 3 more
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ASTM B212-21 ASTM E1019-24 ASTM B527-24 BS EN ISO 3923-1 ASTM B417-22 + 3 more
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Industries

Environmental protection and monitoring Urban planning and infrastructure Railway and road transport operators Building and real estate development Public health and occupational health

Related Standards

  • ISO 3744 Acoustics – Determination of sound power levels of noise sources using sound pressure
  • ISO 1996-1 Acoustics – Description, measurement and assessment of environmental noise
  • DIN 45645 Fluctuation strength – Calculation and evaluation of noise containing impulses

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