A noise map is a graphic representation of the sound level distribution and the propagation of sound waves in a given region, for a defined period. == Definition == Although some previous approaches had been made, the main international agreement and definitions for noise mapping were born in relation to the Environmental noise directive of the European Parliament and Council (Directive 2002/49/EC of 25 June 2002, commonly referred to as the END).
A noise map is a graphic representation of the sound level distribution and the propagation of sound waves in a given region, for a defined period. == Definition == Although some previous approaches had been made, the main international agreement and definitions for noise mapping were born in relation to the Environmental noise directive of the European Parliament and Council (Directive 2002/49/EC of 25 June 2002, commonly referred to as the END).
Source: Wikipedia "Noise map" · CC BY-SA 4.0
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