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CEN - PREN 1793-2

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics of airborne sound insulation under diffuse sound field conditions

pending
Organization: CEN
Publication Date: 1 August 2023
Status: pending
Page Count: 25
ICS Code (Noise emitted by means of transport): 17.140.30
ICS Code (Road equipment and installations): 93.080.30
scope:

This document specifies the laboratory method for measuring the airborne sound insulation performance of road traffic noise reducing devices in reverberant conditions. It covers the assessment of the intrinsic performance of barriers that can reasonably be assembled inside the testing facility described in EN ISO 10140-2 and EN ISO 10140-4.

This method is not intended for the determination of the intrinsic characteristics of airborne sound insulation of noise reducing devices to be installed on roads in non-reverberant conditions.

Document History

PREN 1793-2
August 1, 2023
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics of airborne sound insulation under diffuse sound field conditions
This document specifies the laboratory method for measuring the airborne sound insulation performance of road traffic noise reducing devices in reverberant conditions. It covers the assessment of the...
EN 1793-2
June 1, 2018
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics of airborne sound insulation under diffuse sound field conditions
This document specifies the laboratory method for measuring the airborne sound insulation performance of road traffic noise reducing devices in reverberant conditions. It covers the assessment of the...
EN 1793-2
November 1, 2012
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics of airborne sound insulation under diffuse sound field conditions
This European Standard specifies the laboratory method for measuring the airborne sound insulation performance of road traffic noise reducing devices in reverberant conditions. It covers the...
EN 1793-2
September 1, 1997
Road Traffic Noise Reducing Devices - Test Method for Determining the Acoustic Performance - Part 2: Intrinsic Charateristics of Airborne Sound Insulation
A description is not available for this item.

References

This document references:
EN 1793-3 - Road Traffic Noise Reducing Devices - Test Method for Determining the Acoustic Performance - Part 3: Normalized Traffic Noise Spectrum
Published by CEN on September 1, 1997
A description is not available for this item.
This document references:
EN 1793-6 - Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - In situ values of airborne sound insulation under direct sound field conditions
Published by CEN on June 1, 2018
This document describes a test method for measuring a quantity representative of the intrinsic characteristics of airborne sound insulation for traffic noise reducing devices: the sound insulation...
This document references:
EN ISO 10140-1 - Acoustics - Laboratory measurement of sound insulation of building elements - Part 1: Application rules for specific products
Published by CEN on May 1, 2021
This document specifies test requirements for the laboratory measurement of the sound insulation of building elements and products, including detailed requirements for the preparation and mounting of...
This document references:
EN ISO 10140-2 - Acoustics - Laboratory measurement of sound insulation of building elements - Part 2: Measurement of airborne sound insulation
Published by CEN on May 1, 2021
This document specifies a laboratory method for measuring the airborne sound insulation of building products, such as walls, floors, doors, windows, shutters, façade elements, façades, glazing, small...
This document references:
EN ISO 10140-3 - Acoustics - Laboratory measurement of sound insulation of building elements - Part 3: Measurement of impact sound insulation
Published by CEN on May 1, 2021
This document specifies laboratory methods for measuring the impact sound insulation of floor assemblies. The test results can be used to compare the sound insulation properties of building elements,...
This document references:
EN ISO 10140-4 - Acoustics - Laboratory measurement of sound insulation of building elements - Part 4: Measurement procedures and requirements
Published by CEN on May 1, 2021
This document specifies the basic measurement procedures for airborne and impact sound insulation of building elements in laboratory test facilities.
This document references:
EN ISO 10140-5 - Acoustics - Laboratory measurement of sound insulation of building elements - Part 5: Requirements for test facilities and equipment
Published by CEN on May 1, 2021
This document specifies laboratory test facilities and equipment for sound insulation measurements of building elements, such as: — components and materials; — building elements; — technical elements...
This document references:
ISO 12999-1 - Acoustics — Determination and application of measurement uncertainties in building acoustics — Part 1: Sound insulation
Published by ISO on April 1, 2020
This document specifies procedures for assessing the measurement uncertainty of sound insulation in building acoustics. It provides for — a detailed uncertainty assessment; — a determination of...
This document references:
ISO/IEC GUIDE 98-3 - Uncertainty of measurement - Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) Supplement 1: Propagation of distributions using a Monte Carlo method TECHNICAL CORRIGENDUM 1
Published by ISO on May 15, 2009
A description is not available for this item.
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