Colin Pierpoint blog 7 – The Control Room

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BTR2 machine

 

 

 

 

 

 

 

 

 

 

 

 

(Below is part 7 of Colin Pierpoint’s blog about his career at the BBC. This part concerns the Control Room at BBC Birmingham in Broad Street in the early/mid 1960s).

“In the Control Room I really enjoyed being part of the network. It was called the SB System (for Simultaneous Broadcast). Distribution lines to the transmitting stations and Contribution lines from other regions passed through Birmingham Control Room. When I first arrived this was for Home Service, the Light Programme, and the Third Programme. Adjoining the Control Room at Broad Street was the Continuity Suite for the Midland Home Service.  Because the Third Programme only began broadcasting in the evening, the lines were used for telephone calls during the day. Some time later, the Music Programme began in daytime on this network, and that changed its name when all Radio networks were revised into Radios 1, 2, 3 and 4.

Television sound also came through the Control Room, the vision being switched in the Switching Centre one floor below. (Only the BBC could do it this way). But in addition to the distribution of the networks, the Control Room switched contributions from the Regions and London. In fact all sound for Radio and Television went this way, with each individual booking for every contribution given on the daily booking sheet called the “SB Chart”. Sound for Radio and Television outside broadcasts from the Midlands were routed into here on lines from the Post Office. Saturday was particularly busy because there was Sport in the Midlands on the Midland Home Service (later Radio 4 Midlands) and contributions from many football grounds were switched from one region to another. This was all done on plugs and cords; there was no switching system for OB contributions. (There was a small relay switching panel for the SB lines). When the programme Nationwide started on television it required quite a complicated lot of plugging in the control room.

We found that if we plugged two amplifiers to a spare Post Office circuit, we could hear the feed to the betting shop just up Broad Street. Ron Cartwright used to regularly dash out of the Control Room to put a bet on! He also did a trade in selling strawberries from Evesham (where he lived). One morning when I was again late for the 6-30 am shift, I apologised to Ron in the street, saying there was just time for me to get upstairs in time for the Midlands weather forecast (the first opt out at 6-57). He said never mind that, take these upstairs while you are going, and gave me four trays of punnets of strawberries from his car boot!”

Colin Pierpoint

 

Colin Pierpoint blog 6 – Recording

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(Here is part 6 of Colin Pierpoint’s blog about his career at the BBC):

At this time [mid 1960s] the duties as a Technical Operator in the Control Room included work in the Recording Channels. This was sound only, and is usually thought to be as exclusively for Radio, but in fact we also recorded and edited sound tapes to be used in television. At one time Johnathan Miller was in my editing channel M10 to edit sound for a television programme. I worked for quite a number of Producers, editing the Midland Light Orchestra (as it was then), not just cutting in retakes, but sometimes editing out an early entry by some musician, or split notes on the brass. I still have a reel of tape with a selection of my edits both before and after. I worked with Peter Craddy at first, then Ron Gardener. There was “On Your Farm” produced by Tony Parkin; and a Features Producer by the name of Ann (and I can’t recall her surname). One of her programmes was called “Jews in England”. Richard Butt produced the classical music and we regularity worked on editing orchestral recordings. I edited one recording made in Birmingham Town Hall with Peter Pears and Benjamin Britten.

I also worked with Charles Parker. He produced the Radio Ballads; later after his death to be acclaimed masterpieces of Radio. I remember recording a trailer for his latest programme, in the recording channel M4 at Broad Street. It had a small studio with a Marconi 5 channel desk. After he  finished the 1 minute trail, he asked me “What do you think?” Wanting to sound interested I said “It could be a bit more punchy”  so he said  “let’s do it again then” I wished I had kept my mouth shut! He did do his own tape editing, which I objected to because any faults would be thought to be mine! I think I told him that I don’t mind him doing the editing, if I can do the Producing. Editing was done at that time using splicing tape to join the two parts of quarter inch recording tape. Any imperfect sticky edits would cause the tape to bounce, and french chalk was put on the tape to remedy this. He was putting french chalk on all the edits on the reel, and getting it all over the tape machine, so I told him that he would have to clean it all us afterwards, which to his credit, he did.

Colin Pierpoint

The following comments were posted on the Pebble Mill Facebook page:

Paul Hunt: ‘That looks like a BTR2 tape machine?’

Colin Pierpoint: ‘Correct. I did most of my editing on the BTR2, a lovely machine when you got to know it. When we changed to stereo I used Studer B62 at Pebble Mill, and A80s at Wood Norton, then B67s. Going back to using a BTR2 after the Studers made it feel like driving a tank! The BTR2 channel had interesting hidden facilities. The “Autofollow” button for two reel playback. Switching one machine to remote, would mute the other machine. And operating a toggle switch in the bottom of the linking console made one machine play and the other record if the red light was switched on. This was for copying. Of course, you had to be careful to put the original tape on the play machine and not the one destined to record!’

Colin Pierpoint blog part 1- London

My BBC career. By Colin Pierpoint

London

To begin at the beginning.
My career began on 14th August 1961 when I, a timid 18 year old, left my parents’ Cheshire home, for London.
The first week was an Induction Course,which was quite comprehensive I remember. It took place in the Langham Hotel, a BBC building opposite BH. But with many on-site visits. On my second day, I arrived 20 minutes late worried that I would be in serious trouble. “Sorry I’m late” I said as I found my seat in the classroom. “Oh London traffic is terrible” was the only answer from our instructor!

So on my first days of real work I was sent to the Control Room in the sub-basement of BH London. This was the emergency wartime Control Room, installed in a hurry because the original Control Room was on the top floor of the building, rather liable to air attack. It distributed Radio, but also Television Sound; vision went through the Switching Centre in a different part of BH (only the BBC could do it that way!). The main positions in the Control Room were Simultaneous Broadcast (SB), Incomings, and Outgoings; but I and other Grade D new staff were on”The Bays” where we monitored and sometimes controlled a contribution passing through to recording channels or other destinations such as Home Traffic and Foreign Traffic. In two very small double rooms were the Continuity Suites for Home and Third programmes. Light Prog Continuity was upstairs on the basement floor.

London Control Room; Christmas 1961. Note the “Drop Flap” telephone exchanges.The metal flaps would actually drop from the energy created by someone turning the handle of a telephone to ring, often from hundreds of miles away. [for the technical readers 50 Hz at 80 volts]

London Control Room; Christmas 1961. Note the “Drop Flap” telephone exchanges.The metal flaps would actually drop from the energy created by someone turning the handle of a telephone to ring, often from hundreds of miles away. [for the technical readers 50 Hz at 80 volts]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

On the “Bays” we were ringing all across Europe to establish contact with reporters. Our communication device was a field telephone with a handle to turn to ring. It may seem antiquated but these were great, because you could feel how long the line was, by how hard you had to turn. After getting contact, there was a speech test on the Music line, and two way circuits were established. (A Music line was high quality circuit which carried the broadcast material, whether speech or music). I was on C shift with S.K.Newling as TOM (Technical Operations Manager), Johnny Bradbury as ATOM, and Paddy Cairns, the “Grade C Engineer”. H C Miller was the Recording Supervisor in Cavendish Mansions, opposite the East side of BH, later on the 5th floor in the new recording channels. We had to look each day if we had been allocated to Control Room or Recordings. I did a lot of recording in Egton House and Cavendish Mansions and remember walking many times through the underground tunnel which connected the two buildings. Later I worked in the new recording channels on the 5th floor, often in H57. I once marked up a Radio Times with the programmes I had edited, and every day there were several Radio transmissions I had edited in some way.

H57 had the variable speed facility, called appropriately the “Savage” Bay (manufactured by the Savage Company!). It consisted of two transmitter valves which amplifier the output of a 40 to 60Hz oscillator to mains voltage, to feed the quarter horse power capstan motor of a BTR2. This was to vary the speed of the quarter inch tape! Only the BBC could do it this way. The equipment was very unpredictable, and on one occasion caught fire. The operator informed the Control Room who rang the BBC fire office, so lots of firemen were rushing around the first floor, looking for a fire which was on the 5th floor. The operator then rushed into the Recording Supervisor’s office shouting H57’s on fire. The unflappable Mr Miller said “You had better take your lunch break then”!

I have to admit to a disaster affecting a programme while I was working on recordings in London. I was to record “Music of the Masters”, a live programme broadcast on The Home Service which was repeated the following day or week, hence my recording. On the control console a monitoring key-switch allowed you to listen to either “Line In” or “Rep (Off tape)”. I began the recording on time, but when I switched to Off Tape I heard a mixture of the Home Service, the Light Programme and several other things. I rang the Control Room to query this and they told me (quite correctly) to contact the Recording Operations Office which I did. Unfortunately, when I played the recording back after the programme ended it was still a mixture of all services. So I was the cause of an announcement the following week to say that “We are unable to bring you the advertised programme for technical reasons.” I was told later that I would not be blamed. It was a complicated fault [for the technical readers, a one leg to earth due to a faulty (normally unused) key-switch on the machine I was recording on.] This experience did make me realise that when you record a live programme, it is best to have both tape machines set up and ready to record. I did that for the rest of my career, although it would not have saved me in this case because the one-legged fault on the input would have also affected the second machine also.

There was a new control room in the BH extension on the first floor (obviously another war was not expected) and they were in the process of changing over. In fact that is why my joining date was brought forward. Eventually the Old Control Room Staff had only to plug sources across to the new Control Room for transmission, and I was one of the few staff left in the old one. There should have been a supervisor present also. I remember coming on duty (alone) and finding all bookings on the sheet had finished, so I unplugged them all. “I had better check” I thought, so I read the booking sheet a second time.”What’s this Maida Vale 1 to Third Programme?” I plugged it up again, and listened to the Third Prog. The announcer said “We come now to part two of this evening’s concert…” By luck I had got away with my error in the interval while Third were on tape from continuity for the interval talk!