Scope
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
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DIN EN ISO 3381
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BS EN ISO 3381
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NF EN ISO 3381
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UNI EN ISO 3381
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UNE EN ISO 3381
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NEN EN ISO 3381
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DIN EN ISO 14837-1
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BS EN ISO 14837-1
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NF EN ISO 14837-1
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UNI EN ISO 14837-1
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UNE EN ISO 14837-1
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NEN EN ISO 14837-1
1,516
Accredited labs
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DAkkS
D-ML-21351-01-00
Dubai, AE
Chloride
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DAkkS
D-ML-13455-01-00
Dubai, AE
HbF
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HBB/HBD
Anti-HBs
+ 3 more
No matching labs found.
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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- Spectroscopy (XRF, ICP, AAS)
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- RoHS Compliance Testing
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- EMC / EMI Testing
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- Sterility Testing
- Biocompatibility (ISO 10993)
- Food Safety Testing
- Dimensional / Geometric
- Force / Torque
- Temperature / Pressure
- Electrical
- Ultrasonic Testing (UT)
- Radiographic Testing (RT)
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