Determination of the sound reflection index of noise barriers: guidelines to improve the measurement accuracy KU Leuven
As technology is advancing, and as experience with field measurements is gained, also the technical norms describing the procedure to carry out the assessment of the sound reflection index of noise barriers are in constant evolution. This paper reports on experimental results gathered during a series of measurements on a variety of noise barriers, in the framework of the EU Quiesst project. A summary is given on the encountered pitfalls, and a ...