Reduction of interior car noise by control of cavity resonance.

Author(s)
Shuku, T. Yohida, A. Nagai, M. & Watari, A.
Year
Abstract

Cavity resonance was empirically found to emphasize booming noise in automobile compartments at certain frequencies. It is theoretically verified that this phenomenon approximately corresponds to the first two or three standing wave frequencies of irregularly shaped two-dimensional acoustic field, which is a longitudinal and vertical section of the compartment including the center line.

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Publication

Library number
B 4857 (in: B 2275) /91.1/93.1/ IRRD 206228
Source

In: Proceedings of the 14th International Automobile Technical Congress of FISITA, London, 25-30 June 1972, p. 1.56-1.62, 8 fig., 8 ref.

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This publication is one of our other publications, and part of our extensive collection of road safety literature, that also includes the SWOV publications.