ISO 3095:2013 / EN ISO 3095

Railway Pass-By Noise Measurement

ISO 3095 defines the standardized method for measuring and reporting noise emitted by railbound vehicles during pass-by at a fixed observer position. This is the primary standard used to assess compliance with European TSI Noise limits and national environmental regulations for passenger and freight trains. Manufacturers, railway operators, and regulatory authorities depend on this test to demonstrate noise performance, support fleet certification, and document compliance with noise reduction requirements. Accredited laboratories provide the independent, traceable measurements required for regulatory approval and public confidence in noise impact assessments.

What it measures

  • Sound pressure level during pass-by (LAmax, dB(A))
  • Noise emission per axle or per vehicle
  • Frequency spectrum of pass-by noise
  • Time-weighted sound exposure level
  • Noise contribution by vehicle type and condition
🇩🇪 DIN EN ISO 3381 🇬🇧 BS EN ISO 3381 🇫🇷 NF EN ISO 3381 🇮🇹 UNI EN ISO 3381 🇪🇸 UNE EN ISO 3381 🇳🇱 NEN EN ISO 3381 🇩🇪 DIN EN ISO 14837-1 🇬🇧 BS EN ISO 14837-1 🇫🇷 NF EN ISO 14837-1 🇮🇹 UNI EN ISO 14837-1 🇪🇸 UNE EN ISO 14837-1 🇳🇱 NEN EN ISO 14837-1
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Universitätsmedizin Göttingen Institut für Humangenetik

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Universitätsmedizin Rostock Institut für Klinische Chemie und Laboratoriumsmedizin

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Universitätsmedizin der Johannes Gutenberg-Universität Mainz I. Medizinische Klinik - Molekulares Schilddrüsenlabor

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Universitätsmedizin der Johannes Gutenberg-Universität Mainz Institut für Humangenetik, molekulargenetisches Labor

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angeborener Chromosomensatz Silver-Russell-Syndrom: H19, KCNQ1OT1 MEST Deletion; Angelman-Syndrom + 3 more
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Universitätsmedizin der Johannes Gutenberg-Universität Mainz Institut für Klinische Chemie und Laboratoriumsmedizin

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VDE Prüf- und Zertifizierungsinstitut

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

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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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VIBRATESTING, S.L. (Unipersonal)

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Verein für das Forschungsinstitut für Edelmetalle und Metallchemie

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Vincentius-Diakonissen-Kliniken gemeinnützige AG Zentrallabor

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UKAS 10213 Bishops Stortford, GB
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W H Stephens

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UKAS 7855 Belfast, GB
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Industries

Railway rolling stock manufacturers Railway operators and infrastructure managers Transport regulatory authorities Acoustic and environmental consulting Vehicle certification and homologation

Related Standards

  • EN ISO 3381 Acoustics — Measurement of noise inside railbound vehicles
  • ISO 14837-1 Vibration from rail systems — Part 1: Fundamentals and measurement of vibration in free-field
  • 2015/996/EU Technical Specifications for Interoperability (TSI) — Noise related requirements

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