Publication result detail

Locating of the Noise Sources in Automotive Industry

JANOUŠEK, M.; PROKOP, A.; NOVOTNÝ, P.

Original Title

Locating of the Noise Sources in Automotive Industry

English Title

Locating of the Noise Sources in Automotive Industry

Type

Paper in proceedings (conference paper)

Original Abstract

Vehicle noise is very actual topic today because there are very strict regulations given by EU. Noise on vehicle is produced by different subsystems of the vehicle and goal is optimize each of them to reduce overall acoustic emission. Locating noise sources of each subsystem is very important, because it helps to understand acoustic behavior of structure. Noise source localization can help in future research and development. Furthermore is really important to be able to locate noise sources with reliable and precise method. Acoustic Camera is one of the modern methods how to locate noise sources, the main idea is see what you hear. This article is about Acoustic camera application on the real noise location problems in automotive industry.

English abstract

Vehicle noise is very actual topic today because there are very strict regulations given by EU. Noise on vehicle is produced by different subsystems of the vehicle and goal is optimize each of them to reduce overall acoustic emission. Locating noise sources of each subsystem is very important, because it helps to understand acoustic behavior of structure. Noise source localization can help in future research and development. Furthermore is really important to be able to locate noise sources with reliable and precise method. Acoustic Camera is one of the modern methods how to locate noise sources, the main idea is see what you hear. This article is about Acoustic camera application on the real noise location problems in automotive industry.

Keywords

acoustic array, noise location, beamforming, spatial resolution

Key words in English

acoustic array, noise location, beamforming, spatial resolution

Authors

JANOUŠEK, M.; PROKOP, A.; NOVOTNÝ, P.

RIV year

2014

Released

11.09.2013

Publisher

Mendelova univerzita v Brně

Location

Brno

ISBN

978-80-7375-801-1

Book

Proceedings of the XLIV. International Scientific Conference of the Czech and Slovak University Departments and Institutions Dealing with the Research of Internal Combustion Engines

Pages from

133

Pages to

140

Pages count

8

BibTex

@inproceedings{BUT101485,
  author="Michal {Janoušek} and Aleš {Prokop} and Pavel {Novotný}",
  title="Locating of the Noise Sources in Automotive Industry",
  booktitle="Proceedings of the XLIV. International Scientific Conference of the Czech and Slovak University Departments and Institutions Dealing with the Research of Internal Combustion Engines",
  year="2013",
  pages="133--140",
  publisher="Mendelova univerzita v Brně",
  address="Brno",
  isbn="978-80-7375-801-1"
}