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Creating Acoustic Maps Employing Supercomputing Cluster

Abstrakt

The implemented online urban noise pollution monitoring system is presented with regard to its conceptual assumptions and technical realization. A concept of the noise source parameters dynamic assessment is introduced. The idea of noise modeling, based on noise emission characteristics and emission simulations, was developer and practically utilized in the system. Furthermore, the working system architecture and the data acquisition scheme are described. The method for increasing the speed of noise map calculation employing a supercomputer is explained. The practical implementation of noise maps generation and visualization system is presented, together with introduced improvements in the domain of continuous noise monitoring and acoustic maps creation. Some results of tests performed using the system prototype are shown. The main focus is put on assessing the efficiency of the acoustic maps created with the discussed system, in comparison to results obtained with traditional methods.

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Informacje szczegółowe

Kategoria:
Publikacja w czasopiśmie
Typ:
artykuł w czasopiśmie wyróżnionym w JCR
Opublikowano w:
Archives of Acoustics nr 36, strony 395 - 418,
ISSN: 0137-5075
Język:
angielski
Rok wydania:
2011
Opis bibliograficzny:
Czyżewski A., Kotus J., Szczodrak M.: Creating Acoustic Maps Employing Supercomputing Cluster// Archives of Acoustics. -Vol. 36, iss. 2 (2011), s.395-418
DOI:
Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.2478/v10168-011-0029-5
Weryfikacja:
Politechnika Gdańska

wyświetlono 114 razy

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