How Does Object Based Sound Work?

[@MattStevens9824]

Thank you TGF! You deserve a TON of follows and sponsor support. Thank you for being kickass and generous educator. We hope we can rally your channel to the next 10k-20k follows.

[@GankAlpaca]

It sucks that your videos don't get more of attention. Great video!

[@robertofleitas2612]

Hello, a question if a movie has 5 or 7 channels (all blurays are like that), but it supports Atmos, a receiver with Dolby Atmos, for example 9 or 11 channels, the receiver generates the missing channels to output the audio through all channels speakers ?

[@youdilab4390]

Thank you for explaining it clearly.

[@BlenderRookie]

Thanks for the explanation.

[@ubacow7109]

@7:05 You doubt us home theater ppl lol, the folks out there w/ Trinnov & Storm audio processors lol

[@iamsonicxshadow]

Hey I bought Dolby Atmos on my PC and was wondering if it actually did anything, This really helped me I tried to look online on what it did but most sites didn't say much. in this video you answered all the questions I had and even taught me some more. Thank you very much :) your Siege video was very insightful also

[@bcraigcraig4796]

Bcraig Craig 2 minutes ago Hi I am learning sound desgin I use Reaper and Logic I donot have the speakers needed so I use the binaural using dear reality VR monitoring what has a mixing environment that been try to learn to use 5.1 and 7.1 I have question You seem to know a lot about this thanks

[@gerainsan]

Thanks for the interesting video!

[@justintime8028]

Can you explain the difference between scene based audio and object based audio? Im writing a bachelor thesis and I am confused :)

[@mikesierra44]

algoritm

[@ruturajainapure]

How the multiple channels can be played in single speaker driver? How that illusion happens!

[@andynonimuss6298]

On your previous video short: Don't get too caught up in the hardwood over carpet debate. There's a lot of mythic and outdated information out there that unfairly puts ALL carpet as high as 0.6 kHz absorption coefficient in the high frequency range. This information dates back to studies around 1988 that were testing very thick and heavy shag carpet. Modern day carpet and padding is much thinner with absorption coefficients as low as 0.2 kHz in the high frequency range. Carpet has been unfairly demonized based on a few outdated studies from the 80's. Also the majority of studios with hardwood flooring end-up putting down a large area rug to help control the floor reflections from the wood anyway. In my research, thin carpet or a thick area rug is going to have a near similar affect on absorbing some of the high frequency range and in controlling reflections.

[@andynonimuss6298]

@@razerow3391 Wood is highly reflective. Everyone that has wood flooring eventually puts down an area rug to help control floor reflections. Sometimes in a studio they will pull up the rugs to reveal more of the wooden floor just for a nicer looking photography shot.

[@RaviKumar-qh5pe]

How the objects are automation is done in Dolby atoms

[@thomasmaislinger6358]

Gsus fcking Christ...I was literally searching the internet for nearly 2h now to get a proper explanation of how beds differ from objects and why someone would use beds in the first place...so thank you so much!! One additional question though Do you by any chance know how a cinema would route the speaker set up to the dolby renderer there? Because if Dolby Atmos uses a hybrid approach of CBA and OBA then they would still have to connect for instance all the side speakers into the side speakers out which would mean they would be handled as one physical output. How can they then be used as seperate outputs when Audio Objects are being used? Hardware wise I mean? Thank you so much in advance!

[@AlteraSound]

Glad this helped! In cinemas, every speaker is addressed by its own output and amplifier channel. Dolby has a series here (vimeo.com/278572144 ) that goes into more detail. Essentially you'll have an Immersive Audio Bitstream feed from the DCP server to an audio processor like the CP850. The processor then renders that bitstream appropriately for the auditorium and sends the channels to an amplifier like the Dolby Multichannel Amplifier. Typically the data is transferred over ethernet to make it a bit easier.

[@thomasmaislinger6358]

Thank you so much for your quick response! I'll look into that asap. But if every speaker has it's dedicated physical output, doesn't that make beds and therefore CBA kind of obsolete?@@AlteraSound

[@idrisbabatunde6629]

Honestly, sometimes I think it's a scam. I have played several atmos movies on my pioneer vsx930k but I can't hear any improvements apart from occasional sound coming from above. In fact I think it degraded the sound. The Dolby atmos volume is very very low that I had to turn up the volume of the receiver all the way up and it sounds too bright as well. I usually switch back to DD+ or dolbyHD because they sound more immersive and heavier.

[@FafaStudio]

great ... thx👃

[@josealfredfernandes]

Me with 9.1.4, interesting..