The Royal Institution Christmas Lectures

The Sound of Broadcasting

1972 • E3    Jan 2, 1973    40m
Nowadays when we listen to the radio not only do we understand the words but we can identify the persons speaking; not only do we recognise the tune, but we enjoy the quality. Geoffrey Gouriet , Chief Engineer, BBC Research and Development, demonstrates how this has been achieved.

Where to Watch The Royal Institution Christmas Lectures - 1972 • E3

 

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