EN 1793-1:1997
Road Traffic Noise Reducing Devices - Test Method for Determining the Acoustic Performance - Part 1: Intrinsic Charateristics of Sound Absorption

Standard No.

EN 1793-1:1997

Release Date

1997

Published By

European Committee for Standardization (CEN)

Status

Withdraw

Replace By

EN 1793-1:2012

Latest

EN 1793-1:2017

EN 1793-1:1997 history

• 2017 EN 1793-1:2017 Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions
• 2012 EN 1793-1:2012 Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption
• 1997 EN 1793-1:1997 Road Traffic Noise Reducing Devices - Test Method for Determining the Acoustic Performance - Part 1: Intrinsic Charateristics of Sound Absorption