Simple a priori selection of sound power measurement standards

Authors

  • S.E. Keith Health Canada, Consum./Clin. Radiat. Protect. Bur., 775 Brookfield Rd. 6301B, Ottawa, Ont. K1A 1C1

Keywords:

Acoustic noise, Codes (standards), Electromagnetic wave emission, Societies and institutions, Surface measurement, Visualization, CSA standards, ISO standards, Noise sources

Abstract

Various aspects of the Canadian CSA Standard on sound power measurement are discussed. There are over 10 basic ISO standards for measurement of sound power and 5 standards for measurement of emission sound pressure. The reverberant room standard, ISO3743-1 requires the room volume to be atleast 40 times the volume of the source and ? must be less than 0.2. It is observed that in intensity measurements the allowable background noise is limited by the dynamic capability of the measuring equipment.

Downloads

Published

2004-09-01

How to Cite

1.
Keith S. Simple a priori selection of sound power measurement standards. Canadian Acoustics [Internet]. 2004 Sep. 1 [cited 2021 Oct. 19];32(3):98-9. Available from: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1646

Issue

Vol. 32 No. 3 (2004)

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.