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Vintage Television and Video Vintage television and video equipment, programmes, VCRs etc. |
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6th May 2019, 9:34 am | #1 |
Octode
Join Date: Mar 2015
Location: Yorkshire, England.
Posts: 1,303
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How Television Works
I've just watched this on Talking Pictures .
It's a really good, simple, explanation of how the picture gets from the studio to your Bush 22 (l think). It's repeated at 5:45 AM on Thursday the 9 th. Of May
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6th May 2019, 11:03 am | #2 |
Nonode
Join Date: Feb 2005
Location: Worcestershire, UK.
Posts: 2,534
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How Television Works
On Talking Pictures TV this morning was "How Television Works" a film from 1951. I don't think I have ever seen the basic principles of television so clearly explained. Even better, we see close-ups of the insides of a very new-looking Bush TV12, and there are also nice shots of an H aerial and a room scene.
This film will be repeated on Thursday morning at 5.45am. Incidentally, 'Train of Events' - the 1949 film that includes a very realistic re-creation of television being made at Alexandra Palace, is coming up again on TPTV on Wednesday at 1215pm. This part of the film also includes a performance of the delightful 'Legend of Lancelot' by Leslie Bridgewater, for piano and orchestra. Steve |
6th May 2019, 11:08 am | #3 |
Hexode
Join Date: Nov 2003
Location: Ossett, West Yorkshire, UK.
Posts: 483
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Re: How Television Works
Thanks for the info Steve. Here's where to find the channel
About Talking Pictures TV An independent archive film and television channel, available on Virgin 445, Freesat 306, Freeview Channel 81, Youview 81 or on Sky channel 328. Also available on free-to-air satellite services. |
6th May 2019, 11:54 am | #4 |
Octode
Join Date: Mar 2015
Location: Yorkshire, England.
Posts: 1,303
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Re: How Television Works
Great minds think alike Steve, l posted an identical thread earlier suggesting it was a TV22 but I bow to your experience and avatar!
Which l now see you haven't got!
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Regards, Ken. BVWS member Last edited by Kentode; 6th May 2019 at 11:55 am. Reason: No avatar. |
6th May 2019, 12:54 pm | #5 |
Nonode
Join Date: Feb 2005
Location: Worcestershire, UK.
Posts: 2,534
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Re: How Television Works
I did do a quick scan to check before I posted, Kentode, but I can't see another thread. Maybe they could be combined?
Yes, the set in the film has the EF50 cans, and you are correct - no more ugly mug avatar. Steve |
6th May 2019, 1:44 pm | #6 |
Octode
Join Date: Jul 2004
Location: Evesham, Worcestershire, UK.
Posts: 1,423
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Re: How Television Works
Thanks for that info, hope this isn't straying too far from the subject but reminds me of a conversation with an old colleague, way back in the early days of camcorders, he'd had the big shots on a visit from Hitachi and was expressing some disquiet about servicing them, one of the Japanese reps replied by saying what you worried about?, camera only TV in reverse.
Greg.
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Picture, sound?, DOOR. |
6th May 2019, 1:51 pm | #7 |
Nonode
Join Date: Jan 2008
Location: Milton Keynes, Bucks. UK.
Posts: 2,552
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Re: How Television Works
Kentode & Panrock,
I caught the last half of the programme, so thanks for the heads-up.
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When I die, please don't let my Wife sell my collection for the amount I told her I paid for it! |
6th May 2019, 4:55 pm | #8 |
Heptode
Join Date: Dec 2004
Location: Newport, Gwent, UK.
Posts: 962
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Re: How Television Works
I'd already set my sky box to record it anyway .
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8th May 2019, 3:24 am | #9 |
Nonode
Join Date: Jun 2013
Location: Surbiton, SW London, UK.
Posts: 2,801
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Re: How Television Works
This was made by GB Equipments, another Rank company of course. I don't remember
RBM making a film about colour TV, but they did supply an educational pack of 35mm colour slides with accompanying commentary on a set of 6 LP records to colleges etc. |
10th May 2019, 9:19 am | #10 |
Dekatron
Join Date: May 2003
Location: Edinburgh, UK.
Posts: 3,274
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Re: How Television Works
From my position as an AP anorak it was nice to see the AP transmitter hall from another angle.
Peter |
10th May 2019, 9:47 am | #11 |
Pentode
Join Date: Feb 2019
Location: Worcester, Worcestershire, UK.
Posts: 183
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Re: How Television Works
Watched it last night on the GEC and found it most interesting, the bit about the camera tubes was new information to me.
My 6 year old also found it interesting and seemed to instantly understand that this is how the telly that we were watching worked but not how the “proper telly” works because “all those things will not fit inside it”. |
10th May 2019, 10:43 am | #12 |
Heptode
Join Date: Nov 2017
Location: London, UK. Bury, Lancashire quite regularly :)
Posts: 611
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Re: How Television Works
Missed out... drat!
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Thermionic Emission, warms the cockles of your tubes. |
10th May 2019, 11:11 am | #13 |
Nonode
Join Date: Feb 2005
Location: Worcestershire, UK.
Posts: 2,534
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Re: How Television Works
The version of the film as seen on TPTV actually has a few seconds from the front missing, where the title and a variety of television aerials are shown.
How do I know? I have an ex-VHS recording given me years ago. But otherwise the quality of the TPTV version is better. Steve |
10th May 2019, 11:16 am | #14 |
Pentode
Join Date: Feb 2019
Location: Worcester, Worcestershire, UK.
Posts: 183
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Re: How Television Works
I did notice it seemed to start rather abruptly, I just assumed my recorder had missed a few seconds for some reason.
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10th May 2019, 1:11 pm | #15 |
Nonode
Join Date: Jun 2013
Location: Surbiton, SW London, UK.
Posts: 2,801
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Re: How Television Works
This was directed by Frank Wells, son of H.G.Wells, and who also wrote the story of the
charming CFF film "Supersonic Saucer", a sort of E.T. prototype. |
10th May 2019, 5:46 pm | #16 | |
Heptode
Join Date: Jul 2006
Location: Winchester, Hampshire, UK.
Posts: 639
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Re: How Television Works
Quote:
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10th May 2019, 5:53 pm | #17 |
Nonode
Join Date: Jan 2008
Location: Milton Keynes, Bucks. UK.
Posts: 2,552
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Re: How Television Works
I just love the picture from Peter....and not a Nought or One to be seen ! LOL.
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When I die, please don't let my Wife sell my collection for the amount I told her I paid for it! |
10th May 2019, 8:58 pm | #18 |
Pentode
Join Date: Feb 2014
Location: Aldershot, Hampshire, UK.
Posts: 108
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Re: How Television Works
I too saw that film and was really chuffed to see it was centered on a Bush TV12. I have a good working TV12 myself and will enjoy showing my friends & family the set showing the set so to speak!
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10th May 2019, 9:33 pm | #19 |
Dekatron
Join Date: May 2003
Location: Edinburgh, UK.
Posts: 3,274
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Re: How Television Works
Seen from a different angle...
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13th May 2019, 6:29 pm | #20 |
Heptode
Join Date: Jan 2008
Location: Shrewsbury, Shropshire, UK.
Posts: 843
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Re: How Television Works
Yes it was a great film, & the image & audio quality was very good.
However, when the description of how the camera & CRT scanning was described, I have to say that I could not stop laughing! Having attended & also run many training courses in the long-distant past, it was the first time I had ever heard someone describe the deflection/scanning of the electron beam as 'The electrons are sprayed...' (Obviously in sink...!). Very innovative, I suppose as it (the film) was presumably aimed at Joe Public, the narrator/script writer chose 'sprayed' - instead of scanned. Anyway it was a great piece of nostalgia for me, I hope TPTV manage to find some more gems like it. David. Last edited by Vintage Engr; 13th May 2019 at 6:31 pm. Reason: Missed typo. |