Dolby Technologies How They Work 1990

Ғылым және технология

In 1990 Dolby Laboratories released an informational LaserDisc to show the basics of how their main sound processing technologies worked. It was sold to dealers but also to curious customers.
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Пікірлер: 58

  • @Justin92Soxfan
    @Justin92Soxfan2 жыл бұрын

    It's crazy watching this now, most of us enthusiasts have Dolby Atmos in our homes.

  • @chuckmaddison2924

    @chuckmaddison2924

    Жыл бұрын

    True , but in my games room, I have a cheap Hafler matrix set up. Good enough for that .

  • @GauravSingh-px8rh

    @GauravSingh-px8rh

    11 ай бұрын

    Still you need pro-logic to play all your stereo mostly musics from mobile-phone laptop or cd to play them in surround sound.

  • @chuckmaddison2924

    @chuckmaddison2924

    11 ай бұрын

    @GauravSingh-px8rh The other thing is I believe most walk-in cinemas are 5.1 And the one drive-in we still have plays in stereo from car system. I think the mono window speakers went years ago. They actually do good business, probably the nostalgia thing. Back in 70's it was almost 1 drive- In every 10 kilometres.

  • @junali94

    @junali94

    2 ай бұрын

    I have it on my phone 😅

  • @Zacabeb
    @Zacabeb2 жыл бұрын

    I got to borrow this on VHS from a distributor of Dolby equipment back in the early 90s. It's good to see it again.

  • @MrBenMcLean
    @MrBenMcLean2 жыл бұрын

    There are so many of those "analog horror" videos out nowadays that watching a normal old school informational video makes me expect something scary to happen.

  • @georgemartinezza

    @georgemartinezza

    Жыл бұрын

    there are a lot of videos about AM Radio antenna, watching an old video about cooking in outdoor barbacoa time makes me think something will happen. *a no sense and very fool comment as yours* do you think people will admire and consider your life as important with that kind of "participation" ? get a life. grow reading Og Mandino

  • @X2FileWrightonite
    @X2FileWrightonite6 жыл бұрын

    SWEET! I worked as an AI Certified Film Projectionist for the better part of 7 years ( during about the time this was produced ) even though this disc is most about consumer Home audio gear. BTW - YES- I own a Laserdisc Player.

  • @BytomGirl

    @BytomGirl

    2 жыл бұрын

    I have seen so many movies in old Dolby theater in the old building. My late husband worked there as a sound engineer before he moved to Brisbane which was closed in 2011 or 12, don't remember exactly. My most memorable was Paganini since Klaus Kinski brought it there and Trilogy of Lords of the Ring. We also stayed in Wiltshire when he was helping with setup of computers in Wooten Basset when Dolby moved there from London in 1992

  • @lamecasuelas2

    @lamecasuelas2

    Жыл бұрын

    How do you become a projectionist? I'm interested

  • @nicoolvaidh5595
    @nicoolvaidh55952 жыл бұрын

    Thank you soosososo much to the maker for making this much informative video...Student like uh can learn so much thing ..I hope uh will make more videos for dolby atmos ...

  • @andysummersthxcinemaandmyc7748
    @andysummersthxcinemaandmyc77484 жыл бұрын

    Best part of the video 0:56 1:16 I use the same DOLBY STEREO CP200 in the home and the same Lucasfilm Ltd THX Sound System.

  • @gochem3013

    @gochem3013

    4 жыл бұрын

    Well, that sound system is overheated.

  • @Kylefassbinderful
    @Kylefassbinderful2 жыл бұрын

    Dolby HX Pro is (imo) underrated. When I listen to prerecorded content mastered with HX Pro I'm usually very happy or even blown away.

  • @Moonwalker917

    @Moonwalker917

    2 жыл бұрын

    I'm definitely not an audiophile but I've recently restored a consumer market Pioneer tape deck with HX Pro and it's truly amazing what it does with cheap ferro/type-1 tapes. Of course you notice a slight difference with the source material: some minor background noise at full volume and a slight cut of higher frequencies but still, the result is nothing short of astonishing.

  • @Garedot
    @Garedot5 жыл бұрын

    Very interesting info, thanks for sharing

  • @SuperCartoonist
    @SuperCartoonist4 жыл бұрын

    Zero dislikes, that's amazing!

  • @devinharris9284

    @devinharris9284

    3 жыл бұрын

    Murphy's Law: "I'm about to end this man's whole career"

  • @andysummersthxcinemaandmyc7748

    @andysummersthxcinemaandmyc7748

    3 жыл бұрын

    @TheOldBadGamer 2 dislikes seems that some hate dolby labs

  • @zebunker

    @zebunker

    2 жыл бұрын

    People need to understand positive and negative have the same power. They are both equal and important as the other.

  • @SuperCartoonist

    @SuperCartoonist

    Жыл бұрын

    @@devinharris9284 With it disabled I got my career back up and running.

  • @SuperCartoonist

    @SuperCartoonist

    Жыл бұрын

    @David Mander Not anymore there's not.

  • @americanidle1277
    @americanidle12773 жыл бұрын

    My receiver with Dolby Surround Pro Logic IIx Movie +THX is the most convincing matrixed 7.1 surround I've ever heard

  • @daltex81

    @daltex81

    3 жыл бұрын

    If you think that's good then you should try listening your same sources with the new Dolby Surround Upmixer. The Dolby Surround Upmixer is so much better than all of the Pro Logic, Pro Logic II and Pro logic IIx decoders. The new Dolby Surround Upmixer is the replacement of the old Pro Logic decoders. You still can have 7.1 but you add top speakers that are used for the Dolby Atmos Surround and dts X Surround.

  • @andysummers485

    @andysummers485

    3 жыл бұрын

    @@daltex81 liar dolby dsu is rubbish

  • @subliminalvibes
    @subliminalvibes Жыл бұрын

    Ironically, this may be a Laserdisc on Dolby technologies but it was the CX noise reduction system developed by CBS which was integrated into virtually _all_ Laserdisc players ever made.

  • @eddievhfan1984

    @eddievhfan1984

    Жыл бұрын

    Or at least for the analog audio tracks.

  • @Edward135i
    @Edward135i3 жыл бұрын

    I'm amazed by how bad LaserDisc looks, I remember thinking at the time, "there is no way it can get any better than this".

  • @stonent

    @stonent

    3 жыл бұрын

    Well, laserdisc was an analog signal so it's subject to all of the issues that can have.

  • @archdukeofsynth

    @archdukeofsynth

    2 жыл бұрын

    It looks really good on a CRT, like it was designed for. Even VHS still looks good when viewed on one.

  • @Diza_X
    @Diza_X3 жыл бұрын

    I'm here because some N64 games supports surround sound I wanted to know how does it works

  • @sidneynascimento5920

    @sidneynascimento5920

    3 жыл бұрын

    6:48

  • @joshuagalka3526
    @joshuagalka35264 ай бұрын

    Nice!

  • @MrBenMcLean
    @MrBenMcLean Жыл бұрын

    Sometimes grainy VHS conversions aren't a new analog horror series. Sometimes they're just grainy VHS conversions.

  • @andystevenson5067
    @andystevenson50673 жыл бұрын

    This is so cool

  • @DJMOBE
    @DJMOBE3 жыл бұрын

    Thanks

  • @SuperCartoonist
    @SuperCartoonist5 жыл бұрын

    I'm the 306 viewer of this video. Lets see how far the view count goes!

  • @RBzee112

    @RBzee112

    3 жыл бұрын

    I'm 8,106.

  • @debranchelowtone

    @debranchelowtone

    Жыл бұрын

    @@RBzee112 27 391

  • @Ron2600_

    @Ron2600_

    Жыл бұрын

    30,020

  • @SuperCartoonist

    @SuperCartoonist

    Жыл бұрын

    After 4 years this video is growing.

  • @Appleboy78165
    @Appleboy781654 жыл бұрын

    Lol when this was made, Dolby Digital was just around the corner.

  • @johnb300m
    @johnb300m2 ай бұрын

    Who’s this narrator? He’s familiar. He must’ve done the info tapes that came with old Chrysler stereo systems.

  • @tatsumasa6332
    @tatsumasa6332 Жыл бұрын

    "Tommy" was the first one actually.

  • @magermunson
    @magermunson2 жыл бұрын

    Philips Dolby Prologic Demo reel from 1994 remastered in HD here: kzread.info/dash/bejne/f2V5o8yGp92faLw.html

  • @ndo77es
    @ndo77es4 жыл бұрын

    What is the song that plays at 18:52?

  • @theEpicjosh365

    @theEpicjosh365

    3 жыл бұрын

    España Rhapsody

  • @robertsteel3563
    @robertsteel35633 жыл бұрын

    Why The F*ck is there one dislike?!? Who did it? Please raise your hand, now!

  • @paulovargas5338
    @paulovargas53388 ай бұрын

    5:26

  • @gochem3013
    @gochem30134 жыл бұрын

    70mm had some more powerful stereo sound system.

  • @The_Husband_of_Jane_Lane

    @The_Husband_of_Jane_Lane

    4 жыл бұрын

    It sure does. My father saw a few films presented in 70mm 6-track Dolby Stereo.

  • @seanmckinnon4612

    @seanmckinnon4612

    3 жыл бұрын

    That’s right 70mm 6 track Dolby A and SR

  • @gochem3013

    @gochem3013

    4 ай бұрын

    BTW, do I hear Star Wars narrator voice?

  • @queenday15
    @queenday15Ай бұрын

    i never use dolby nr.

  • @kaviyarasukavi9932
    @kaviyarasukavi99323 жыл бұрын

    L-R surround schematic circuit

  • @Saturn2888
    @Saturn28882 ай бұрын

    You might know this by now, but there's so many things you got wrong in this video. I also know exactly where you got some of your info and why it's wrong :/. I'd note it all, but I'm on my phone, and it was a lot of stuff.

  • @DjJay
    @DjJay4 ай бұрын

    Man I hated Dolby NR sucked out all the shine and brightness out of a song. Never used it. I rather hear some noise than lose the shimmer of cymbals or the air in a vocal performance

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