TIAL wrote:I was just reading Radio 1's biography of Comedy Dave, and this is what I found:
"Dave's highlights at Radio 1 include taking the Simon Mayo show off air in a moment that nearly ended his career."
Anyone know what happened?
Fom what I remember being said about it in the past, Dave was doing something in the racks room (a small cupboard that you'll find in every radio station which houses the feeder quipment from each studio, the output equipment, the feeds to broadcasting house in the case of BBC Network radio, etc) and dave quite literally pulled out the wrong plug.
As far as the emergency DAT goes, it works as follows:
All BBC (certainly netional) stations go out via the control room at Broadcasting House. So in Yalding Houe (Radio 1's building, for example) Nemone may be on-air from Studio 2. Studio 2 would be set as the "live" studio and that would head through the racks room at Yalding House, down to Broadcasting House then out via the transmitter network. If there is a plug pulled (as in the case of Dave, mentioned above_) then you get what's known as "dead-air" and a complete electrical silence occurs. A small (fairly simple circuit) is in place on each network channel at Broadcasting House which monitors these electrical silences. Every time an electrical silence occurs it will start timing. As it may just be a pause in a record, as soon as the sound starts again the circuit "resets." If, however, the silence continues for a pre-set amount of time (reckon it must be about 90 seconds or something like that) it starts an emergency DAT [Digital Audio Tape] playing which will have on it pre-recorded music to fit the style of the station and will be updated every month or so.
This means that something in fitting with the station is going out on air (and preventing your listeners from switching off/over!) whilst the engineers can try and sort out the problem.
The BBC (and most other radio stations) fire procedure whereby pre-recorded music is played out, everything else cancelled, whilst the building is evacuated, etc. The only difference with this is that the pre-recorded music would be played from Radio 1 as oppsed from Broadcasting House. BH, however, would be aware of the incident so that they can take control of playing out music if the situation takes longer to control than expected, or to switch over and resume broadcasting from another studio, possibly even in another building.
Hope that explains it a bit for you!
