Computer History: RCA 501 Transistorized Computer 1959 (USAF) Electronic Data Processing, Mag Tape

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  • Опубліковано 2 гру 2024

КОМЕНТАРІ • 29

  • @captainkeyboard1007
    @captainkeyboard1007 Рік тому +3

    I enjoy stories about computers because I like seeing people use them. As a computer user as an end user, I appreciate modern computer technology. Hence, I own a microcomputer, along with a color laser printer and a label printer, and they all make business tasks done conveniently as easily, without becoming mundane, thanks to my keyboarding skills. I wish that Computer History Archives Project is alive and working in this year 2023.

    • @ComputerHistoryArchivesProject
      @ComputerHistoryArchivesProject  Рік тому +4

      Hi @captainkeyboard1007, Thanks very much for your feedback and continued interest! Glad to have you on board as a viewer and commenter! We have more videos planned and enjoy sharing these with our valued viewers. We receive no funding from any ads, even though YT runs the ads. We rely on viewer support. We plan to keep going in 2023 and beyond, with the help and support of viewers. Thanks again! ~ Victor, CHAP

  • @nasabear
    @nasabear Рік тому +12

    The industrial design of the 501 was by John Vassos, who did some beautiful Art Deco design work during his career at RCA. He designed the innovative, ergonomic, color coordinated console for the 501 and the overall modular design of the system.

    • @nicholasmaude6906
      @nicholasmaude6906 Рік тому

      Did Stanley Kubrick use his services when filming 2001: A Space Odyssey?

    • @nasabear
      @nasabear Рік тому +1

      @@nicholasmaude6906 Not as far as I know. Vassos spent the bulk of his career at RCA, but he did do some outside consulting, so it's not impossible.

  • @bblod4896
    @bblod4896 Рік тому +5

    The computer AI seems pretty advanced, able to speak with a clear and concise voice. Siri and Google can learn from that. 😎
    Thanks for the video CHAP.

  • @albear972
    @albear972 Рік тому +9

    14:17 Doxxing, 1959 style. I see you, Shoemaker, Arthur of 2300 Blain Street, Brunswick GA. 😁

  • @marktubeie07
    @marktubeie07 Рік тому +4

    That opening statement regarding 'brain' and 'truthful' and 'only as good as my planners' is possibly very relevant for today, perhaps. I'm looking at you A.I. 😉

  • @winstonsmith478
    @winstonsmith478 Рік тому +5

    535k (wow) in the USAF Reserve then, 70.5k now. 840k active duty USAF then, 329k now. Even more impressive since the US population was 173 million then, 340 million now.

  • @lilblackduc7312
    @lilblackduc7312 Рік тому +1

    Very good show! Thank you...

  • @robertlock5501
    @robertlock5501 Рік тому +1

    Interesting

  • @jangelbrich7056
    @jangelbrich7056 Рік тому +2

    WOW! That computer could talk?? SCNR

  • @JohnMichaelson
    @JohnMichaelson Рік тому +4

    Reading at the amazing speed of 33,000 characters per second! No one will ever need faster than that 🙂

  • @kennixox262
    @kennixox262 Рік тому +4

    The most inaccurate scenes are the lack of overflowing ashtrays and butt cans and cancer sticks hanging out of people's mouths. Even in the early 19880's my USAF experience was that the smokers always got what they wanted in terms of smoking - non smokers be dammed.

  • @COSMACELF1802
    @COSMACELF1802 Рік тому +1

    I wonder if/when the RCA 1802 microprocessor replaced or updated the 501 computer.

  • @RottnRobbie
    @RottnRobbie Рік тому +2

    It would be fascinating to learn more about COMLOGNET (17:53). A computer communications network planned in the 50s!?
    Does anybody know if this is what became ARPANET, the forerunner of the internet we're using to watch this video?

    • @ComputerHistoryArchivesProject
      @ComputerHistoryArchivesProject  Рік тому +1

      Hi @RottnRobbie, Thanks for your comment. COMLOGNET has interesting historical connections. It was created around 1958 by a collaboration of Western Union, RCA and IBM. The customer was the U.S. Air Force. There is a fascinating history posted at the following link. (We would like to do a deeper dive on this technology some time in the future.)
      military-history.fandom.com/wiki/Automatic_Digital_Network
      ~ VK, CHAP

    • @RottnRobbie
      @RottnRobbie Рік тому +1

      @@ComputerHistoryArchivesProject Thanks!

  • @KrisRyanStallard
    @KrisRyanStallard Рік тому +4

    I wouldn't be upset if I had a control panel like that for my work computer 😄

    • @rsc9520
      @rsc9520 Рік тому +1

      Me too !!!

    • @daffyduk77
      @daffyduk77 Рік тому +1

      yeah, the ultimate in "das blinkenlights" 🙂

  • @ran2wild370
    @ran2wild370 Рік тому +1

    Very inspiring video. For further generations of programmers. I am curious if the "storage" has the same inflation as money. So 1 magnetic tape reel is equal to today's TeraBytes..

    • @ComputerHistoryArchivesProject
      @ComputerHistoryArchivesProject  Рік тому +1

      Good question! It is a little hard to compare today's magnetic tapes with those of 1959, but some general info is interesting to consider. An early magnetic tape reel from 1959 to 1960, might hold about 1.1 megabytes of data.
      Cost of one tape reel back then might be in the $15 range (or $150 in 2023 money). However, today's magnetic tape storage devices can put 50 to 100 terabytes of data on a single tape, but the tape and the storage method is different from that used in 1960. But your suggestion sounds very valid. Data storage is vastly cheaper today and prices deceased much faster than expected. It is fascinating how much data we can store today, in such a small space and this capacity is increasing. thanks very much for your comment and feedback! ~

  • @daffyduk77
    @daffyduk77 Рік тому +1

    Funny watching the lady drop the cards on the floor & kick them under her desk

  • @winstonsmith478
    @winstonsmith478 Рік тому +2

    Number built and sold?

    • @ComputerHistoryArchivesProject
      @ComputerHistoryArchivesProject  Рік тому +3

      Hi @winstonsmith478, we know that at least 24 had been made as of March 1961. The full system price tag (not including the Air Force's special discount) was about $250,000 per machine in 1959. By the early 1960's, IBM had grabbed a growing share of the big computer market, due to competition, it is unlikely that RCA sold many more Model 501 machines after the mid 1960's. The delivery time from order placement to delivery was about 12 months. Source BRL Report 1961. Maybe a max of 30 sold, but that is a guesstimate. Hope this helps. ~ VK

  • @marmaly
    @marmaly Рік тому +1

    National data networks in the 50s.

  • @UQRXD
    @UQRXD Рік тому +1

    So primitive. Todays computers will be primitive in 25 years.