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Homepage>BS EN 17285:2020 Railway applications. Acoustics. Measuring of door audible warnings
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sklademVydáno: 2020-08-11
BS EN 17285:2020 Railway applications. Acoustics. Measuring of door audible warnings

BS EN 17285:2020

Railway applications. Acoustics. Measuring of door audible warnings

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Označení normy:BS EN 17285:2020
Počet stran:36
Vydáno:2020-08-11
ISBN:978 0 580 90726 5
Status:Standard
DESCRIPTION

BS EN 17285:2020


This standard BS EN 17285:2020 Railway applications. Acoustics. Measuring of door audible warnings is classified in these ICS categories:
  • 17.140.30 Noise emitted by means of transport
  • 45.060.20 Trailing stock

This document specifies procedures to assess acoustic signals at passenger external doors applying to all kind of rolling stock. The following applies to this standard:

  • this document refers to acoustical passenger information indicating the release, opening and closing of passenger doors;

  • this document is applicable to tonal signals with defined frequency components levels and pulse sequences;

  • this document is not applicable to spoken information or to signals comprising a sequence of impulses (such as a door finding signal).

NOTE

Acoustic door signals are defined in EN 16584?2 “Design for PRM use”.