The attenuation of aircraft noise by wood stud walls

Authors

  • J.S. Bradley Inst. for Res. in Construction, National Research Council, Montreal Road, Ottawa, Ont. K1A OR6, Canada
  • J.A. Birta Inst. for Res. in Construction, National Research Council, Montreal Road, Ottawa, Ont. K1A OR6, Canada

Keywords:

Acoustic noise, Acoustic properties, Acoustic wave transmission, Aircraft, Buildings, Computer aided design, Gypsum, Natural frequencies, Stiffness, Thermal insulation, Walls (structural partitions), Wooden construction, Aircraft noise, Cavity insulation, Sound transmission loss, Structural resonance, Wood stud walls

Abstract

Measurements were made according to the ASTM E90 procedure but with the frequency range of measurements extended from 50 to 5 kHz. The overall performance of the walls was rated using the ASTM Outdoor-Indoor Transmission Class (OITC). In general, it was found that the overall sound insulation of wood stud exterior walls is limited by poor performance at the low frequencies due to one of 2 types of low frequency resonance.

Downloads

Published

2001-09-01

How to Cite

1.
Bradley J, Birta J. The attenuation of aircraft noise by wood stud walls. Canadian Acoustics [Internet]. 2001 Sep. 1 [cited 2022 Aug. 17];29(3):64-5. Available from: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1385

Issue

Vol. 29 No. 3 (2001)

Section

Proceedings of the Acoustics Week in Canada

License

Copyright on articles is held by the author(s). The corresponding author has the right to grant on behalf of all authors and does grant on behalf of all authors, a worldwide exclusive licence (or non-exclusive license for government employees) to the Publishers and its licensees in perpetuity, in all forms, formats and media (whether known now or created in the future)
i)    to publish, reproduce, distribute, display and store the Contribution;
ii)    to translate the Contribution into other languages, create adaptations, reprints, include within collections and create summaries, extracts and/or, abstracts of the Contribution;
iii)    to exploit all subsidiary rights in the Contribution,
iv)    to provide the inclusion of electronic links from the Contribution to third party material where-ever it may be located;
v)    to licence any third party to do any or all of the above.