UNI EN 15461 : 2011
Current
The latest, up-to-date edition.
RAILWAY APPLICATIONS - NOISE EMISSION - CHARACTERISATION OF THE DYNAMIC PROPERTIES OF TRACK SECTIONS FOR PASS BY NOISE MEASUREMENTS
01-20-2011
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Principles
6 Data acquisition
7 Data processing
8 Acceptance criteria
9 Test report
Annex A (informative) - Calculation of the decay rates
Annex ZA (informative) - Relationship between this European
Standard and the Essential Requirements of EU Directive
2008/57/EC of the European Parliament and of the Council
of 17 June 2008 on the interoperability of the rail system
within the Community (Recast)
Bibliography
This European standard specifies a method for characterizing the dynamic behaviour of structure of a track relative to its contribution to the sound radiation associated with the rolling noise.
| Committee |
CT 50
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 15461:2008+A1:2010 | Identical |
| UNI 11174 : 2014 | ROLLING STOCK FOR TRAMWAY AND LIGHT RAIL SYSTEMS - GENERAL REQUIREMENTS AND PERFORMANCES |
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| ISO 7626-1:2011 | Mechanical vibration and shock — Experimental determination of mechanical mobility — Part 1: Basic terms and definitions, and transducer specifications |
| ISO 266:1997 | Acoustics — Preferred frequencies |
| ISO 7626-5:1994 | Vibration and shock Experimental determination of mechanical mobility Part 5: Measurements using impact excitation with an exciter which is not attached to the structure |
| ISO 2041:2009 | Mechanical vibration, shock and condition monitoring Vocabulary |
| EN ISO 266:1997 | Acoustics - Preferred frequencies (ISO 266:1997) |
| IEC 61260:1995 | Electroacoustics - Octave-band and fractional-octave-band filters |
| EN 61260:1995/A1:2001 | ELECTROACOUSTICS - OCTAVE-BAND AND FRACTIONAL-OCTAVE-BAND FILTERS |
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