Acoustical characteristics of guns as impulse sources

Auteurs-es

  • M.J.R. Lamothe Div. of Building Res., Nat. Res. Council, Ottawa, Ont., Canada
  • J.S. Bradley Div. of Building Res., Nat. Res. Council, Ottawa, Ont., Canada

Mots-clés :

acoustic radiators, ballistics, guns, impulse sources, acoustical characteristics, 125 to 5000 Hz

Résumé

Les caractéristiques acoustiques de cinq pistolets, y compris trois calibres différent et deux modèles différent, ont été mesurées pour déterminer leur aptitude à agir comme source d'impulsions. Des comparaisons ont été effectuées avec l'étincelle et le haut-parleur comme sources d'impulsions. Un revolver de calibre .38 s'est avéré être une source d'impulsions omnidirectionnelle, sufisament reproductible, assurant une énergie sonore adéquate dans les bandes de fréquences 125-5000 Hz.

Fichiers supplémentaires

Publié-e

1985-04-01

Comment citer

1.
Lamothe M, Bradley J. Acoustical characteristics of guns as impulse sources. Canadian Acoustics [Internet]. 1 avr. 1985 [cité 24 juill. 2024];13(2):16-24. Disponible à: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/541

Numéro

Vol. 13 No. 2 (1985)

Rubrique

Articles techniques

Licence

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