Wednesday, June 28, 2017

acoustics - Modelling noise with distance



I was wondering about the relation between noise with distance, assuming a point source, using sound as the method for communication and air as the medium of communication. Obviously as the distance from the sound source increases, noise should increase- but what is the nature of this relationship? Is it linear or non-linear?


Any ideas? Is there any other way noise can be modeled (in the context of communication between individuals)? Thanks!




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