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BS EN 1793-4:2015 Road traffic noise reducing devices - test method for determining the acoustic performance. Intrinsic characteristics - in situ values of sound diffraction

Publication Year

2015

Document Status

Current

Abstract

Provides a test method to determine the intrinsic characteristics of sound diffraction from added devices installed on the top of traffic noise reducing devices. Looks at measurement of the sound level and several reference points near the top edge of a noise reducing device with and without the added device installed and the effectiveness is then calculated.

ISBN

9780580860997

Publisher Information

British Standards Institution

With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.

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