RCA Laboratories 1940's Technology, Radio, Television, Vacuum Tube Technology Electronics History

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  • เผยแพร่เมื่อ 3 พ.ย. 2024

ความคิดเห็น • 123

  • @lowercherty
    @lowercherty 3 ปีที่แล้ว +9

    My newspaper was brought to me by radio today, exactly how it would look if it were actually published on paper. They only publish two days a week now but the e editions come out daily. These guys were decades ahead of the curve.

  • @nagarasan
    @nagarasan 2 ปีที่แล้ว +3

    a great history of electronic!!

  • @raulgongora2077
    @raulgongora2077 2 ปีที่แล้ว +3

    America the most powerful professional on the field the radios and tv
    Blessings

  • @lilblackduc7312
    @lilblackduc7312 ปีที่แล้ว +1

    Great restoration! Thank you...🇺🇸 😎👍☕

  • @Ed5434
    @Ed5434 10 ชั่วโมงที่ผ่านมา +1

    My Grandfather worked for RCA in Camden, NJ. for years. He worked on the first Television set when he worked there.

    • @ComputerHistoryArchivesProject
      @ComputerHistoryArchivesProject  4 ชั่วโมงที่ผ่านมา

      Hi @Ed5434, that is quite a bit of history! I bet he had some fascinating stories about the early TV days. Thank you for sharing that! ~ VK

  • @kevinmichaelcallihansr5053
    @kevinmichaelcallihansr5053 3 ปีที่แล้ว +12

    A good story about memories of my father in communications during WWII. Later, a technician at an atomic plant while helping our community in television and radio repairs. He and my mother were appreciated for their abilities to work with people and provided those things they needed.

    • @ComputerHistoryArchivesProject
      @ComputerHistoryArchivesProject  3 ปีที่แล้ว +4

      Hi Kevin, thank you. Glad you found our channel, too.~ Victor, at CHAP

    • @lilblackduc7312
      @lilblackduc7312 ปีที่แล้ว +1

      @@ComputerHistoryArchivesProject Great restoration on this one! Thank you. I enjoyed it so much, I reviewed your library of videos & 'subscribed'...🇺🇸 😎👍☕

    • @ComputerHistoryArchivesProject
      @ComputerHistoryArchivesProject  ปีที่แล้ว

      Thanks very much for your support and feedback. Always very much appreciated! ~ Victor

  • @williamoverly1617
    @williamoverly1617 5 หลายเดือนก่อน +1

    My hometown of Lancaster, PA was instrumental in the production of the RCA color tv vacuum tube. My father worked for RCA. It was rumored that much of the financing came from the sale of Elvis Presly recordings.

  • @ntag411
    @ntag411 3 ปีที่แล้ว +6

    Imagine having a TV back then, you'd be the envy of the block. TV repair shops sprung up in virtually every neighborhood.

    • @WA1LBK
      @WA1LBK 2 ปีที่แล้ว +1

      I worked in a small family TV shop in the 1970's, my first job in electronics. Back then, in my small city (population @ 90,000), there were repair shops every few blocks. Virtually every shop knew the others, & competition was generally friendly because at that time (the tail end of the vacuum-tube era), everyone had all the business they could handle.
      As the technology became more advanced, I started to see a reduction in the amount of repair shops. The change from tube to solid-state culled a lot of older technicians who couldn't stay abreast. I moved on myself, into the commercial 2-way radio field (back then largely public safety - police & fire communications, taxicabs, & oil delivery companies). From there, I transitioned into maintaining industrial control electonics (NC & CNC machine tools, some early robotics), then moved into electronic manufacturing. My last 20 years before retirement were spent working for a manufacturer of very high-end data storage equipment (EMC, mow part of Dell Technologies). Through it all, I transitioned form vacuum tubes to early transistorized equipment, then IC's & finally SMT (Surface Mount Technology).
      It was an exciting ride! :) However, it's looking like component - level debugging is becoming a thing of the past, outside of the manufacturing area I worked during my last few years (& even there it was declining!). Consumer electronics have gotten so cheap to manufacture that repair work is unecomical; most modern electronics, if designed & built properly, will become obsolete before breaking down. If something does break, parts have become so specialized that getting replacements are a crap shoot; back in tube days, a 12AX7 tube was interchangable regardless of who made it (RCA, GE, Raytheon, etc.). The general public does NOT want to pay repair costs, especially when replacement is often cheaper.

    • @a64738
      @a64738 2 ปีที่แล้ว

      Yeah those old TV`s even up to the 1980 and 1990s needer repair all the time... Now if a TV stops working you buy a new one, getting it repaired cost the same as buying new.

  • @ronaldwilliamson7963
    @ronaldwilliamson7963 3 ปีที่แล้ว +11

    Beautiful RCA radio at the beginning. Until the 1980s, there wasn't that much interference on AM. Clear channel network owned stations let people in the country listen to the big network shows, while FM was only line of sight. Also AM was much better in cars, before improvements to FM in the late 1970s

  • @johneygd
    @johneygd 3 ปีที่แล้ว +10

    They were very ahead of it’s time, i hardly can belief this dates back from 1942.

    • @pattyeverett2826
      @pattyeverett2826 3 ปีที่แล้ว +6

      I think the date is off. With the TV technology shown, it appears to be late 40s, after WWII. Also, WWII is not mentioned. I suspect products for the military would be mentioned all of the time if this was filmed in 1942.

    • @tomhoehler3284
      @tomhoehler3284 3 ปีที่แล้ว +2

      @@pattyeverett2826 Yes, I would put the date of this movie at 1949 - 1950. Widespread RCA electronic broadcast television was only realized after WWII. Radar is mentioned in the film, but not to any detail. These movies remind me of the ones we watched in grade school; for me it was 1954 to 1961.

    • @pcno2832
      @pcno2832 2 ปีที่แล้ว

      @@pattyeverett2826 0:42 No FM band on the radio , 1:53 a "brand new" building with a cornerstone dated 1941, 12:34 no mention of vinyl records, particularly 45s, which RCA pushed very hard in the late 1940s. I'll venture a guess that this was made in 1941 and released in 1942. Television was "the next big thing" just before WWII, but it was put on hold after Pearl Harbor. In fact, the famous 3 Stooges "plumbing" episode with the water blasting out of the TV screen was from 1940.

    • @jefffoster3557
      @jefffoster3557 2 ปีที่แล้ว

      Had to be before the war. Tubes would be obsolete to the point of not bragging about their research by late 40s by the transistor.

    • @LaptopLarry330
      @LaptopLarry330 ปีที่แล้ว

      I get the impression that the film was made in late-1941, prior to Pearl Harbor, but was not shown until 1942. Everything shown in the film was contemporary for that time period.

  • @juliehoschler7151
    @juliehoschler7151 2 ปีที่แล้ว +2

    Thank you

  • @SlyPearTree
    @SlyPearTree 3 ปีที่แล้ว +7

    I'd really like to know more about those electronic clocks.

  • @charlessmith833
    @charlessmith833 2 ปีที่แล้ว +3

    WW2 vintage military radios are still in use by amateur radio enthusiasts. They actually work very well.

  • @johnpenner5182
    @johnpenner5182 2 ปีที่แล้ว +1

    it is easy to forget - a century of technical development and research had to precede all the things that digital I.C. manufacturing assumes to exist as services, processes, and materials to create our digital era. how much is required before the digital age can even start! truly, we stand on the shoulders of giants.

  • @manidig
    @manidig 2 ปีที่แล้ว +1

    The dial on the radio is very similar to my 1946 model 59-AV. All production of consumer goods stopped for the duration of the war so 4 years passed but the new model looks very much like the last one made.

  • @kevinmichaelcallihansr5053
    @kevinmichaelcallihansr5053 3 ปีที่แล้ว +3

    Am viewing now on RCA component!

    • @selah62
      @selah62 2 ปีที่แล้ว +1

      All RCA is now is a name plate. When GE bought them out in 1986 RCA ceased to exist. GE sold the name to Thompson Electronics. Threre is no actual RCA corporation anymore. Sad.

  • @cmdrwhitesnake7386
    @cmdrwhitesnake7386 3 ปีที่แล้ว +11

    Ah, the good old days, when everyone had a middle initial.

    • @RatPfink66
      @RatPfink66 3 ปีที่แล้ว

      very de rigueur to use your first and middle, in business and science.

    • @ChatGPT1111
      @ChatGPT1111 2 ปีที่แล้ว

      ...and you wore a suit to go downstairs for breakfast....alone.

    • @ChatGPT1111
      @ChatGPT1111 2 ปีที่แล้ว +1

      When everything and everyone smelled like cigarettes.

  • @2167_Phillip
    @2167_Phillip 3 ปีที่แล้ว +16

    Excuse me but Filo T Farnsworth invented television. Mr sarnoff has a tarnished legacy. First he tried to destroy Mr Farnsworth. Then he literally drove Edwin Armstrong (the inventive of FM radio) to his death by suicide.

    • @johnmoyer2849
      @johnmoyer2849 2 ปีที่แล้ว +4

      Sarniff was a damn thief.He got away with it too.

    • @ZilogBob
      @ZilogBob 2 ปีที่แล้ว +1

      Didn't Vladimir Zworykin invent the first truly electronic television system?

    • @selah62
      @selah62 2 ปีที่แล้ว +1

      @@ZilogBob no, not entirely. He had help, ..Farnsworth.

  • @vancouverman4313
    @vancouverman4313 3 ปีที่แล้ว +4

    In many ways, they looked more advanced than we are today. Looking at the world now, you ask yourself, what happened?

    • @ronaldwilliamson7963
      @ronaldwilliamson7963 3 ปีที่แล้ว +2

      People had a more positivr outlook, regardless of the war.

  • @xminusone1
    @xminusone1 ปีที่แล้ว +1

    Meanwhile, in a small New York City Hotel room..
    : Sad Nikola Tesla noises..

  • @RatPfink66
    @RatPfink66 3 ปีที่แล้ว +3

    Dang it, I want an RCA sewing machine. When my clothes get too small I just tune the RF current and they fit again.

  • @bismarck7961
    @bismarck7961 2 ปีที่แล้ว +1

    Vídeo interessante e agradável de assistir.

  • @mrnmrn1
    @mrnmrn1 3 ปีที่แล้ว +2

    The sound is very good for 1942.

    • @unbiased1
      @unbiased1 2 ปีที่แล้ว

      Unfortunately, no one seemed to realize back then that the best audio recordings were made on film. The best preserved audio from that era comes from film reels. That's the era before the magnetic tape.

  • @NipkowDisk
    @NipkowDisk 3 ปีที่แล้ว +5

    My avatar at 16:35... nice! It was only four years old then-

    • @ComputerHistoryArchivesProject
      @ComputerHistoryArchivesProject  3 ปีที่แล้ว +4

      Hi NipkowDisk, Cool. Love that symbol. Brings back memories.~ Victor

    • @NipkowDisk
      @NipkowDisk 3 ปีที่แล้ว +1

      @@ComputerHistoryArchivesProject The test pattern had an amazing number of individual image tests included in it. Somewhere out there, is a description of most or all of them. RCA really did an excellent job of planning it out.

    • @ComputerHistoryArchivesProject
      @ComputerHistoryArchivesProject  3 ปีที่แล้ว +1

      Yes, it is quite unique! Nice choice.

    • @xtraceex
      @xtraceex 2 ปีที่แล้ว

      Today, in these "enlightened" times, someone would be offended by the Indian-head test pattern.

    • @Kidderman2210
      @Kidderman2210 2 ปีที่แล้ว

      ? More than four years old, even in 1942. They were invented in the 1880s. John Logie-Baird began using Nipkow discs in his television cameras in the UK in the 1920s. He only abandoned them in 1936 when the all-electronic Marconi-EMI system proved to be superior.

  • @ЛюдмилаРижак-щ1ф
    @ЛюдмилаРижак-щ1ф 2 ปีที่แล้ว +1

    Очень жаль что так мало просмотров, сегодня людей мало интересует история создания телевидения.

  • @Lewis-vr2vo
    @Lewis-vr2vo 2 ปีที่แล้ว +1

    Thanks, Tops In Education. Worked At Westinghouse, Finished At Zenith. I Was A Teenager, But We Are Still Trying To Figure Out, How Did They Know How To Design The Inside Of Vacuum Tubes.

  • @MoparStephen
    @MoparStephen 2 ปีที่แล้ว +2

    9:10 - wow, I had no idea radio fax went back so far!

    • @unbiased1
      @unbiased1 2 ปีที่แล้ว

      The radio fax predates the telefax. I've read that the technology was already around in the 1930's.

  • @richardgray8593
    @richardgray8593 3 ปีที่แล้ว +14

    I would rather watch these videos than watch _The View._ What is wrong with me?

    • @tomhoehler3284
      @tomhoehler3284 3 ปีที่แล้ว +7

      You have a usable brain. Folks who watch "the spew" are sadly missing a brain. Nothing wrong with you.

    • @ldchappell1
      @ldchappell1 2 ปีที่แล้ว +1

      I'd rather watch the middle of the night security video from my building lobby than The View.

    • @bryanlentz7160
      @bryanlentz7160 7 หลายเดือนก่อน

      NOTHING! You’re actually an intelligent decent human being!

    • @andrewmypocalypse
      @andrewmypocalypse 6 หลายเดือนก่อน

      Seems like a completely natural response when given a choice or an opportunity to learn about the world around you and to whom we owe credit. These people put in the work just like you put in the work to make your life happen. Gossip ain’t got no room in our future!
      Love your possibilities!
      Live your possibilities!

  • @iam_willhoyler
    @iam_willhoyler ปีที่แล้ว +2

    My grandfather (Cyril Hoyler) is the man using the sewing machine.

    • @ComputerHistoryArchivesProject
      @ComputerHistoryArchivesProject  ปีที่แล้ว

      Hi Will, very interesting. .. and very cool.

    • @iam_willhoyler
      @iam_willhoyler ปีที่แล้ว +1

      @@ComputerHistoryArchivesProject I have a very interesting audio recording of my grandfather, doing his "road show" lecture for RCA's David Sarnoff Labs. Would have loved to see his lecture on film (video).

    • @ComputerHistoryArchivesProject
      @ComputerHistoryArchivesProject  ปีที่แล้ว

      Hi Will, Did your grandfather work for RCA labs?

    • @iam_willhoyler
      @iam_willhoyler ปีที่แล้ว +1

      ​@@ComputerHistoryArchivesProject yes, from 1941 until his tragic death in 1959 (train accident). He was RCA's/Sarnoff's Technical Relations Manager.

    • @ComputerHistoryArchivesProject
      @ComputerHistoryArchivesProject  ปีที่แล้ว

      Will, very sorry to hear about the accident. ~ I bet his work at RCA with Sarnoff was quite an experience and generated some interesting stories! Thank you for sharing this. ~ Victor.

  • @dondrewecki1909
    @dondrewecki1909 3 ปีที่แล้ว +2

    The narrator is Ben Grauer, of NBC.

  • @bluegtturbo
    @bluegtturbo 2 ปีที่แล้ว +1

    One thing we know in hindsight... No 1940s adverts were released without an accompanying orchestra 🤣. 'these men of radio research' he says, like the woman was invisible...

  • @jeffkablock3229
    @jeffkablock3229 2 ปีที่แล้ว +1

    My dad worked on the electron microscope and radar thats when we built stuf that made America

  • @calasansfreitas8447
    @calasansfreitas8447 2 ปีที่แล้ว +1

    Bons tempos.

  • @billruss6704
    @billruss6704 2 ปีที่แล้ว +2

    But can they construct a mnemonic memory circuit using stone knives and bearskins.

  • @lowercherty
    @lowercherty 3 ปีที่แล้ว +3

    This was once the high tech of the day. NBC still exists as part of Comcast. I think the rest of RCA went to General Electric.
    This was once the equivalent of Bell Labs. Does this research facility still even exist today or has time swept it to the wayside?

    • @ComputerHistoryArchivesProject
      @ComputerHistoryArchivesProject  3 ปีที่แล้ว +2

      Very good question. There is a fascinating history of the Labs as well as RCA itself. Here is a short version that may help answer your question. The Labs have been renamed and absorbed into a large research corporation. It is a fascinating read. ethw.org/RCA_Laboratories_at_Princeton,_New_Jersey

    • @AWSmith1955
      @AWSmith1955 3 ปีที่แล้ว +3

      Still there. The original T shaped building has had many additions www.google.com/maps/search/Sarnoff+Corporation+in+Princeton/@40.3318755,-74.6301051,603m/data=!3m1!1e3

    • @AWSmith1955
      @AWSmith1955 3 ปีที่แล้ว +1

      how it looked in 1947 www.historicaerials.com/location/40.33146422555203/-74.63060438632967/1947/17

    • @johnmoyer2849
      @johnmoyer2849 2 ปีที่แล้ว +1

      GE is now splitting into 3 separate companies

  • @robertcasey2490
    @robertcasey2490 2 ปีที่แล้ว +3

    I used to work there, got 11 patents, then GE bought RCA and that was the end of that...

    • @CharlesCoderre-yv1cu
      @CharlesCoderre-yv1cu 2 ปีที่แล้ว +2

      A sad end for RCA

    • @unbiased1
      @unbiased1 2 ปีที่แล้ว +2

      I would've loved to work there.

    • @robertcasey2490
      @robertcasey2490 6 หลายเดือนก่อน +1

      @@unbiased1 It was the best job I ever had.

  • @RobertKohut
    @RobertKohut 3 ปีที่แล้ว +1

    Cool... :-)

  • @ldchappell1
    @ldchappell1 2 ปีที่แล้ว +1

    Not much internet in 1942. They had it but it was non existent.

  • @mohinderkaur6671
    @mohinderkaur6671 2 ปีที่แล้ว +2

    Sarnoff labs in Princeton?

  • @wa2ise
    @wa2ise 3 ปีที่แล้ว +4

    I worked there, got 11 patents, until GE raped and pillaged RCA.

    • @johnmoyer2849
      @johnmoyer2849 2 ปีที่แล้ว +2

      GE bought RCA and you are right

  • @stevensmith5232
    @stevensmith5232 2 ปีที่แล้ว +1

    Does anyone know why the Indian Chief image was chosen as part for the TV test image?

    • @goodun2974
      @goodun2974 2 ปีที่แล้ว +1

      I don't know, but it was used in a Cheech and Chong skit: " Hey, man, whatcha' watchin'?" "Man, it's a movie about Indian, but it's really boring" "Oh man, that's not a movie, man, thats a test pattern, man!'

  • @unbiased1
    @unbiased1 2 ปีที่แล้ว +1

    Has anyone tried to recreate the sound from the soundtrack on the left between 12:52 and 12:58?

  • @hylmmanseinscrevaamplifica007
    @hylmmanseinscrevaamplifica007 2 ปีที่แล้ว +2

    Wanna see RCA from 1958 tô 1969

  • @fatihduman9063
    @fatihduman9063 2 ปีที่แล้ว +1

    Today, televisions that fail when the warranty period expires are produced.

  • @АлександрТом-щ6ю
    @АлександрТом-щ6ю 2 ปีที่แล้ว +3

    Жаль, что в ходе технического прогресса исчезают эстетические качества той эпохи....

    • @ComputerHistoryArchivesProject
      @ComputerHistoryArchivesProject  2 ปีที่แล้ว +2

      Interesting point. (Google translate says: "It is a pity that in the course of technological progress, the aesthetic qualities of that era disappear ....")

  • @patrickcannell2258
    @patrickcannell2258 2 ปีที่แล้ว +1

    This was 6 years before the invention of the transistor.

  • @Rainbow__cookie
    @Rainbow__cookie 3 ปีที่แล้ว +3

    i rather have a tube crt than a 4k tv
    its qutie easy to connect composit to them

  • @christopherrippel2463
    @christopherrippel2463 2 ปีที่แล้ว +1

    How many tubes in my iPhone?

    • @selah62
      @selah62 2 ปีที่แล้ว +1

      0

  • @DNulrammah
    @DNulrammah 2 ปีที่แล้ว +1

    ..Wait, Radio Shack started in 1919? heheh

  • @gonebamboo4116
    @gonebamboo4116 2 ปีที่แล้ว +1

    2:29 Dr. H. H. Beverage

  • @dazaro3
    @dazaro3 2 ปีที่แล้ว +1

    Great documentary, housewife tools, lol

  • @drstrangelove09
    @drstrangelove09 2 ปีที่แล้ว +1

    science -> engineering

  • @dondrewecki1909
    @dondrewecki1909 3 ปีที่แล้ว +1

    I don't think this is 1942 -- probably 1947.

    • @Hopeless_and_Forlorn
      @Hopeless_and_Forlorn 2 ปีที่แล้ว

      The year of production, 1941, was shown on the film itself. I was born in 1942 and I see nothing out of place in the film.

    • @CasinoWoyale
      @CasinoWoyale 2 ปีที่แล้ว

      @@Hopeless_and_Forlorn Well, at around 1'55", a foundation stone marked "1941" is shown. That only tells us that the film couldn't have been produced before 1941.

    • @techietypex
      @techietypex ปีที่แล้ว +1

      They mentioned the image orthicon as being the eye of television. That was developed late in the war, or probably just after. It also seems unlikely that radar work was mentioned until after the war. It was still secret. They certainly would not have shown a radar PPI. I agree this was not 1942

  • @kotanuki1205
    @kotanuki1205 ปีที่แล้ว

    バイデン氏が生まれた年やね、

  • @tonyfrazee8276
    @tonyfrazee8276 2 ปีที่แล้ว +1

    Impossible why .

  • @richardgray8593
    @richardgray8593 3 ปีที่แล้ว +5

    All the PhDs had to wear suit and tie?

    • @ablebaker99
      @ablebaker99 3 ปีที่แล้ว +1

      I can see them all wearing a tie but did they put on their jacket for the purpose of the film? This leads to another question - when was the white lab coat invented?

  • @rodway2sky
    @rodway2sky 2 ปีที่แล้ว +1

    YES, TV INVENTOR - RUSSIAN SCIENTIST ZVORYKIN. Many, not so famous as Sikorsky moved US industrial revolution. Major tecnologies "exported" from Russia - MOBILE PHONES and INTERNET in 50's (thousands of R&D facilities across USSR).

  • @superslammer
    @superslammer 18 วันที่ผ่านมา +1

    projectles