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Old March 2nd 17, 01:01 PM posted to
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Default Fed up with bells

On Thu, 02 Mar 2017 11:26:45 +0000, Indy Jess John

On 02/03/2017 10:16, Brian Gaff wrote:
Actually just like there used to be audio and video titles of famous trains
passing by, these could surely fill many hours on a channel.

When Classic FM was first starting up, they tested the broadcast
frequencies with bird songs.

I was quite sorry when they stopped doing that and played music instead.


ISTR that birdsong was used in early NICAM-728 test transmissions. Can
anyone confirm?