Bandwidth (1960)
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.)
Director: René Jodoin
![]() |
Jack Curran as Narrator |
| Directing | René Jodoin | Director |
| Production | Peter Jones | Executive Producer |
| Camera | Douglas Poulter | Director of Photography |
| Visual Effects | Bernard Longpre | Animation |
| Production | Frank Spiller | Producer |
| Sound | Claude Langlois | Sound Editor |