filtre

Traductions

• anglais

  Auteur : Grenier, Jean-Guy, 1980

  Définition

  A selective device that transmits a desired range of matter or energy while substantially attenuating all other ranges.

  Note :

  Thus, an electric filter is a network that transmits alternating currents of desired frequencies while substantially attenuating all other frequencies. An acoustic filter transmits only desired sound frequencies. An optical filter transmits desired wavelength ranges.

  Terme :

  1. filter