Multimedia software for evaluation of traffic noise reduction solutions

Alex Boudreau, Andrée L'Esperance, Martin Bouchard


A software package based on recent knowledge on sound propagation models and on traffic noise emission has been developed for the optimal abatement solution for traffic noise. The software, called CEEPA, is integrated with a signal processing algorithm to provide an audio output to the users. When used with a multimedia functionality computer, CEEPA allows users to listen to the predicted noise levels.


Acoustic emissions; Acoustic noise; Acoustic signal processing; Acoustic wave propagation; Algorithms; Computer simulation; Computer software; Multimedia systems; Multiple reflections; Traffic noise

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