NF EN ISO 3095

NF EN ISO 3095

November 2005
Standard Cancelled

Railway applications - Acoustics - Measurement of noise emitted by railbound vehicles

ISO 3095:2005 specifies the conditions for obtaining reproducible and comparable measurement results of levels and spectra of noise emitted by all kinds of vehicles operating on rails or other types of fixed track, except for track maintenance vehicles in operation.It is applicable to type testing and periodic monitoring testing.The results may be used, for example, to characterize the noise emitted by these trains, to compare the noise emission of various vehicles on a particular track section, and to collect basic source data for trains.The test procedures specified in ISO 3095:2005 are of engineering grade (grade 2, with a precision of 2 dB), that is the preferred one for noise declaration purposes, as defined in ISO 12001.The procedures specified for accelerating and decelerating tests are of survey grade.

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Main informations

Collections

National standards and national normative documents

Publication date

November 2005

Number of pages

36 p.

Reference

NF EN ISO 3095

ICS Codes

17.140.30   Noise emitted by means of transport
45.060.01   Railway rolling stock in general

Classification index

F01-520

Print number

1 - 30/11/2005

International kinship

ISO 3095:2005

European kinship

EN ISO 3095:2005
Sumary
Railway applications - Acoustics - Measurement of noise emitted by railbound vehicles

ISO 3095:2005 specifies the conditions for obtaining reproducible and comparable measurement results of levels and spectra of noise emitted by all kinds of vehicles operating on rails or other types of fixed track, except for track maintenance vehicles in operation.

It is applicable to type testing and periodic monitoring testing.

The results may be used, for example, to characterize the noise emitted by these trains, to compare the noise emission of various vehicles on a particular track section, and to collect basic source data for trains.

The test procedures specified in ISO 3095:2005 are of engineering grade (grade 2, with a precision of 2 dB), that is the preferred one for noise declaration purposes, as defined in ISO 12001.

The procedures specified for accelerating and decelerating tests are of survey grade.

Replaced standards (1)
NF S31-019
September 1973
Standard Cancelled
Acoustics. Measurement of noise emitted by railbound vehicles.

Standard replaced by (1)
NF EN ISO 3095
October 2013
Standard Current
Acoustics - Railway applications - Measurement of noise emitted by railbound vehicles

ISO 3095:2013 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". ISO 3095:2013 is applicable to type testing of units. It does not include all the instructions to characterize the noise emission of the other infrastructure related sources (bridges, crossings, switching, impact noise, curving noise, etc.). ISO 3095:2013 is not applicable to: - the noise emission of track maintenance units while working; - environmental impact assessment; - noise emmission assessment; - guided buses; - warning signal noise. The results may 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; - to collect basic source data for units.

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