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part of the reason why we're willing to pay out the freaking nose for movie

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tickets is that Primo sound you get at the theater and indeed a huge part of

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marketing these days for Cinema chains is pushing their audio technology that

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promises some sort of transcendental experience for your ears but years ago

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Dolby Laboratories you may recognize some little indication on games movies

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or even someone's receiver under their TV started trying to bring a theater

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likee experience to the home they like

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other competing companies such as DTS provide compression Technologies for

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audio streams so that they'll fit onto a disc much like how One might compress a

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video file to make it suitable for the net I'm looking at you h.264 dolby's

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technology was born many years back with Dolby stereo if you're a budding audio

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Enthusiast in 1975 you might remember seeing Dolby stereo being tossed around

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what was special about it was that it took took your conventional stereo sound

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and created a 4channel surround experience in the theater through some

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mathematical trickery with the sound encoding but it wasn't until 1982 that

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the home was first introduced to Dolby technology with Dolby Surround another

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analog technology that added a mono surround channel to the usual front left

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and right this was improved with Dolby Pro logic which added a center channel

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and used a more advanced algorithm to not only extract the extra Channel but

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to also improve the movement and discreetness between them prologic still

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exists today in a new and improved form with the ability to mix stereo or

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surround to 9.1 channels as technology

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progressed it became easier to record multi- channel sound natively and so

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Dolby Digital debuted in 1992 featuring six discrete channels of

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audio in the ubiquitous 5.1 setup five

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speakers one subwoofer since then we've seen incremental updates to the

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Technologies with improvements to the number of channels as well as maximum

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bit rate and Sample rate in the case of Dolby true HD a lossless audio codec so

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what does the future look like well in order to blow your mind the new Dolby

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Atmos now supports up to 128 audio objects that are independent

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of a channel assignment why is this better well imagine a helicopter flying

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over you instead of a conventional system vaguely telling your ears where

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the chopper is flying with Dolby Atmos sounds can be created independently and

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mapped to a specific location so you'll be able to pick out exactly where it is

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Atmos also scales the specific speaker structure of the theater and does this

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in real time so in theory you should hear a spatially accurate effect no

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matter where you sit put this all together and voila you can almost feel

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like you're there and if you don't want to pay nine freak freaking dollars for a

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bucket of popcorn Dolby has now expanded this technology into the home it does

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require a compatible AV receiver which supports the extra channels needed to

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make this possible the more speakers you have by the way the better but Atmos

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will work with at least six so you won't

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necessarily need to sell an entire kidney to make it happen audible.com is

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the leading provider of audiobooks with more than 150,000 downloadable titles across all

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are a great way to listen to books when you're stuck in traffic driving on the

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subway on the bus doing chores in the gym doing errands shopping playing video

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games whatever for our audience members audible is offering a free Audi book to

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give you a chance to try out their service one that I'd recommend is Robert

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Jordan's Wheel of Time it's a whole series they're awesome I read them all

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when I was a kid they're great if you like fantasy books to download this

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audiobook for free or another one of your choice head over to audible.com

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quickie if you lik the video like it if you disliked it dislike it leave a

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comment down below if you want us to check out something that you're interested in but don't quite know

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enough about or something that you wish you could help other people understand

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more easily uh check our Channel Super Fun I don't know I always tell you guys

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to do this but like seriously it's cool go over there if you want to see one of

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my really old videos on there that for some reason has way too many views check

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out our screen melting video also don't forget to subscribe I'll see you next

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time