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Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 3-1: Normalized railway noise spectrum and single number ratings for diffuse sound field applications
Standard published on 1.3.2024
Selected format:Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 3-2: Normalized railway noise spectrum and single number ratings for direct sound field applications
Standard published on 1.3.2024
Selected format:Železnice. Infraštruktúra. Protihlukové bariéry a súvisiace zariadenia proti šíreniu zvuku. Skúšobná metóda určovania akustických vlastností. Časť 3-2: Normalizované spektrum železničného hluku a jednočíselná hodnotiaca veličina pre aplikácie priameho poľa (Norma na priame používanie ako STN).
Standard published on 1.9.2026
Selected format:Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffraction under direct sound field
Standard published on 1.3.2017
Selected format:Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - Sound absorption under direct sound field conditions
Standard published on 1.4.2024
Selected format:Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - Airborne sound insulation under direct sound field conditions
Standard published on 1.4.2024
Selected format:Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 7: Extrinsic characteristics - In situ values of insertion loss
Standard published on 1.5.2016
Selected format:Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance. Part 1: Intrinsic characteristics. Sound absorption in the laboratory under diffuse sound field conditions
WITHDRAWN published on 1.6.2013
Selected format:Railway applications.Track.Noise barriers and related devices acting on airborne sound propagation.Test method for determining the acoustic performance.Part 2:Intrinsic characteristics.Airborne sound insulation in the laboratory under diffuse sound field conditions
WITHDRAWN published on 1.6.2013
Selected format:Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance. Part 3-1: Normalized railway noise spectrum and single number ratings for diffuse field applicationsRailway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance. Part 3-1: Normalized railway
WITHDRAWN published on 1.6.2013
Selected format:Latest update: 2026-09-04 (Number of items: 2 300 131)
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