Le bonheur du bruit: quelles fréquences pour la croissance?

Auteurs-es

  • Roland Troke-Barriault Université d'Ottawa, 157 Laurier E., Ottawa, ON KIN 1K5, Canada

Mots-clés :

Brownian noise

Résumé

To observe the effect of different types of "coloured" noises, I examined four types of plants (peas, beans, radishes and shamrocks) exposed to three varieties of "coloured" noise (white noise, violet noise and Brownian noise). I discovered that most plants grew better when exposed to white noise, but that violet noise was more efficient at stimulating radish growth.

Fichiers supplémentaires

Publié-e

2010-06-01

Comment citer

1.
Troke-Barriault R. Le bonheur du bruit: quelles fréquences pour la croissance?. Canadian Acoustics [Internet]. 1 juin 2010 [cité 14 sept. 2026];38(2):35-7. Disponible à: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/2221

Numéro

Vol. 38 No. 2 (2010)

Rubrique

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