SIST EN ISO 3095:2025
(Main)Railway applications - Acoustics - Measurement of noise emitted by railbound vehicles (ISO 3095:2025)
Railway applications - Acoustics - Measurement of noise emitted by railbound vehicles (ISO 3095:2025)
This document specifies measurement methods and conditions to obtain reproducible and comparable exterior noise emission levels and spectra for all kinds of vehicles operating on rails or other types of fixed track, hereinafter conventionally called “unit”.
This document is applicable to type testing of units.
It provides measurement procedures for vehicle exterior noise (in general, a vehicle type test is carried out using only a selected subset of these tests):
— when the vehicle is moving at constant speed;
— when the vehicle is accelerating or decelerating;
— when the vehicle is stationary in different operating conditions.
It does not include all the instructions to characterize the noise emission of the infrastructure related sources (bridges, crossings, switching, impact noise, curving noise, etc.).
This document does not apply to
— the noise emission of track maintenance units while working,
— environmental impact assessment (collection of data to be used in a prediction method for environmental assessment),
— noise immission assessment,
— guided buses, and
— warning signal noise.
The results can be used, for example
— to characterize the exterior noise emitted by units,
— to compare the noise emission of various units on a particular track section, and
— to collect basic source data for units.
NOTE Additional guidance is provided in Annex E for measurements in the specific case of urban rail vehicles.
Akustik - Bahnanwendungen - Messung der Geräuschemission von spurgebundenen Fahrzeugen (ISO 3095:2025)
Dieses Dokument legt Messverfahren und -bedingungen fest, um reproduzierbare und vergleichbare Außengeräuschemissionspegel und -spektren für alle Arten spurgebundener Fahrzeuge zu gewinnen, die auf Schienen oder anderen Fahrwegen verkehren, und nachstehend üblicherweise als „Einheit“ bezeichnet werden.
Dieses Dokument ist anwendbar für die Typprüfung von Einheiten.
Es stellt Verfahren für die Messung von Außengeräuschen von Fahrzeugen bereit (im Allgemeinen wird eine Fahrzeug-Typprüfung durchgeführt, bei der nur eine ausgewählte Teilmenge dieser Prüfungen verwendet wird):
wenn das Fahrzeug sich mit konstanter Geschwindigkeit bewegt;
wenn das Fahrzeug beschleunigt oder abbremst;
wenn sich das Fahrzeug unter verschiedenen Betriebsbedingungen im Stillstand befindet.
Es enthält nicht alle Anweisungen, um die Geräuschemissionen der infrastrukturbezogenen Quellen (Brücken, Bahnübergänge, Weichen, Aufprallgeräusche, Kurvengeräusche usw.) zu charakterisieren.
Dieses Dokument gilt nicht für:
die Geräuschemission von arbeitenden Gleisbaumaschinen,
Bewertung der Umweltbelastung (Erhebung von Daten, die in einem Prognoseverfahren zur Umweltverträglichkeit zu verwenden sind),
die Bewertung der Geräuschimmission,
spurgeführte Busse, und
das Geräusch der akustischen Warnsignale.
Die Ergebnisse können z. B. verwendet werden:
um das von Einheiten abgestrahlte Außengeräusch zu charakterisieren,
um die Geräuschemission von verschiedenen Einheiten auf einem bestimmten Gleisabschnitt zu vergleichen, und
um grundlegende Quelldaten für Einheiten zu erheben.
ANMERKUNG Anhang E enthält zusätzliche Hinweise für Messungen im speziellen Fall von städtischen Schienenfahrzeugen.
Acoustique - Applications ferroviaires - Mesurage du bruit émis par les véhicules circulant sur rails (ISO 3095:2025)
Le présent document spécifie la méthode et les conditions de mesurage permettant d'obtenir des niveaux et spectres d'émission de bruit extérieur reproductibles et comparables pour tous les types de véhicules ferroviaires circulant sur des rails ou pour d'autres types de voies fixes, désignés ci-après par le terme générique « unité ».
Le présent document s'applique aux essais de type des unités.
Il fournit les procédures de mesure pour évaluer le bruit à l'extérieur du véhicule (en général, un essai de type du véhicule est réalisé à l'aide d'un sous-ensemble sélectionné de ces essais uniquement) :
— lorsque le véhicule circule à vitesse constante ;
— lorsque le véhicule est en phase d'accélération ou de décélération ;
— lorsque le véhicule est à l'arrêt dans des conditions de fonctionnement différentes.
Le présent document n'inclut pas toutes les instructions pour caractériser les émissions de bruit par les sources liées à l'infrastructure (ponts, passages à niveau, aiguillages, bruit d'impact, bruit en courbe, etc.).
Le présent document ne s'applique pas :
— aux bruits émis par les unités de maintenance des voies en phase de travail ;
— à l'évaluation de l'impact sur l'environnement (collecte de données à utiliser dans une méthode de prédiction pour une évaluation environnementale) ;
— à l'évaluation des nuisances sonores ;
— aux bus guidés ; et
— aux bruits émis par les signaux d'avertissement.
Les résultats peuvent être utilisés, par exemple :
— pour caractériser le bruit extérieur émis par les unités ;
— pour comparer les émissions sonores de différentes unités sur une section de voie spécifique ; et
— pour recueillir des données de source de base pour les unités.
NOTE L'Annexe E fournit des recommandations supplémentaires pour les mesures dans le cas particulier des véhicules ferroviaires urbains.
Železniške naprave - Akustika - Merjenje hrupa, ki ga oddajajo tirna vozila (ISO 3095:2025)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2025
Nadomešča:
SIST EN ISO 3095:2013
Železniške naprave - Akustika - Merjenje hrupa, ki ga oddajajo tirna vozila (ISO
3095:2025)
Railway applications - Acoustics - Measurement of noise emitted by railbound vehicles
(ISO 3095:2025)
Akustik - Bahnanwendungen - Messung der Geräuschemission von spurgebundenen
Fahrzeugen (ISO 3095:2025)
Acoustique - Applications ferroviaires - Mesurage du bruit émis par les véhicules
circulant sur rails (ISO 3095:2025)
Ta slovenski standard je istoveten z: EN ISO 3095:2025
ICS:
17.140.30 Emisija hrupa transportnih Noise emitted by means of
sredstev transport
45.060.01 Železniška vozila na splošno Railway rolling stock in
general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 3095
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2025
EUROPÄISCHE NORM
ICS 17.140.30; 45.060.01 Supersedes EN ISO 3095:2013
English Version
Railway applications - Acoustics - Measurement of noise
emitted by railbound vehicles (ISO 3095:2025)
Applications ferroviaires - Acoustique - Mesurage du Akustik - Bahnanwendungen - Messung der
bruit émis par les véhicules circulant sur rails (ISO Geräuschemission von spurgebundenen Fahrzeugen
3095:2025) (ISO 3095:2025)
This European Standard was approved by CEN on 1 September 2025.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2025 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 3095:2025 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 3095:2025) has been prepared by Technical Committee ISO/TC 43 "Acoustics"
in collaboration with Technical Committee CEN/TC 256 “Railway applications” the secretariat of which
is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by March 2026, and conflicting national standards shall
be withdrawn at the latest by March 2026.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 3095:2013.
This document has been prepared under a standardization request addressed to CEN by the European
Commission. The Standing Committee of the EFTA States subsequently approves these requests for its
Member States.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 3095:2025 has been approved by CEN as EN ISO 3095:2025 without any modification.
International
Standard
ISO 3095
Fourth edition
Railway applications — Acoustics
2025-09
— Measurement of noise emitted by
railbound vehicles
Applications ferroviaires — Acoustique — Mesurage du bruit
émis par les véhicules circulant sur rails
Reference number
ISO 3095:2025(en) © ISO 2025
ISO 3095:2025(en)
© ISO 2025
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
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Published in Switzerland
ii
ISO 3095:2025(en)
Contents Page
Foreword .vi
Introduction .vii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
3.1 General definitions.2
3.2 Definitions of track properties . .3
3.3 Definitions of acoustic measurement quantities .4
3.4 Definitions for noise from parked trains .6
4 Instrumentation and calibration . 6
4.1 Instrumentation .6
4.2 Calibration .7
5 Stationary test . 7
5.1 General .7
5.2 Environmental conditions . .7
5.2.1 Acoustical environment .7
5.2.2 Meteorological conditions .8
5.2.3 Background sound pressure level .8
5.3 Track conditions .8
5.4 Vehicle conditions .9
5.4.1 General .9
5.4.2 Normal operating conditions .9
5.4.3 Additional operating conditions .10
5.5 Measurement positions .10
5.5.1 Standard measurement positions .10
5.5.2 Additional measurement positions.11
5.6 Measured quantities .11
5.7 Test procedure .11
5.8 Data processing. 12
5.8.1 Standard processing . 12
5.8.2 Additional processing . 12
6 Constant speed test .13
6.1 Environmental conditions . 13
6.1.1 Acoustical environment . 13
6.1.2 Meteorological conditions .14
6.1.3 Background sound pressure level .14
6.2 Track conditions .14
6.2.1 General .14
6.2.2 Geometry of the line .14
6.2.3 Track superstructure . 15
6.2.4 Track quality . 15
6.2.5 Acoustic rail roughness of the test track .
...
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