Selection of active noise control strategy: Two test cases

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Abstract

Active noise control is a technique in which unwanted sound, noise, is cancelled by introducing controllable secondary sources. Active noise control is applied to various applications from active hearing protectors to active attenuation of aircraft cabin noise. In the selection of appropriate ANC strategy to an application, several aspects have to be considered. In this paper, selection of active noise control strategy and the implementation of the ANC systems in two test cases are presented and discussed. The first test case is active attenuation of a moving machinery cabin, while the other one is active improvement of sound insulation of a double-wall structure. Simulation and measurement results from these cases are evaluated and the selections of the strategy in each case are validated.
Original languageEnglish
Title of host publicationBNAM 2004 proceedings CD
Place of PublicationEspoo
PublisherAkustinen Seura ry
Number of pages5
Publication statusPublished - 2004
MoE publication typeNot Eligible
EventBaltic-Nordic Acoustics Meeting 2004, BNAM 2004 - Maarianhamina, Finland
Duration: 8 Jun 200410 Jun 2004

Conference

ConferenceBaltic-Nordic Acoustics Meeting 2004, BNAM 2004
Abbreviated titleBNAM
CountryFinland
CityMaarianhamina
Period8/06/0410/06/04

Fingerprint

noise (sound)
attenuation
aircraft compartments
protectors
cabins
machinery
hearing
insulation
acoustics
simulation

Cite this

Kataja, J., & Antila, M. (2004). Selection of active noise control strategy: Two test cases. In BNAM 2004 proceedings CD Espoo: Akustinen Seura ry.
Kataja, Jari ; Antila, Marko. / Selection of active noise control strategy: Two test cases. BNAM 2004 proceedings CD. Espoo : Akustinen Seura ry, 2004.
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Kataja, J & Antila, M 2004, Selection of active noise control strategy: Two test cases. in BNAM 2004 proceedings CD. Akustinen Seura ry, Espoo, Baltic-Nordic Acoustics Meeting 2004, BNAM 2004, Maarianhamina, Finland, 8/06/04.

Selection of active noise control strategy: Two test cases. / Kataja, Jari; Antila, Marko.

BNAM 2004 proceedings CD. Espoo : Akustinen Seura ry, 2004.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

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Kataja J, Antila M. Selection of active noise control strategy: Two test cases. In BNAM 2004 proceedings CD. Espoo: Akustinen Seura ry. 2004