Bandwidth

196011 min 28 secFilm: Animation

Réalisation: René Jodoin

Production: Frank SpillerPeter Jones

Produced by the National Film Board of Canada for the Royal Canadian Air Force.

This film combines colour, animation and sound to clarify principles of radio wave transmission. It illustrates how antennas propagate radio waves and how they may be adapted to increase the bandwidth of transmissions. (The film was released for general use as a public service by the Royal Canadian Air Force.)

Catégories de sujets


  • Technologie > CommunicationsRadio et Radar
  • Médias et Communications > Communications militairesRadiocommunications

Générique


réalisateur
René Jodoin
producteur
Frank Spiller
producteur exécutif
Peter Jones
photographie
Douglas Poulter
montage sonore
Claude Langlois
animation
Bernard Longpré
narrateur
Jack Curran