MyRoom Acoustics LLC

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MyRoom Acoustics LLC

Acoustics design, vibration suppression, soundproofing, loudspeaker design. Our mission is to provid
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recording studio design, loudspeaker design, acoustics consulting.

18/10/2019

I'm so sorry to inform you all that sadly Boggy suddenly passed away, and was buried in the past few days. Yesterday was held the vigil, so now I can move on with work and everything else. There was much legal stuff, still is, so please bear with me. It was more then shocking, saddening, overwhelming, terrifying, etc for me, and I'm practically all alone in deciding things, keep going, and doing what he prepared me to do - to continue his work. That's why he told me that he was "drilling me" for 3 and something years, without 1 month of days off. He was telling me "I chose you, and I'm sure if anyone can do this, keep my legacy alive, you can do it". I'm not so sure, to be completely honest, knowing who was he, and his capacities, mental abilities, etc, and I'm not sure also that he thought that something can happen to him, even though, he often mentioned it. He had many problems in last year or so, but I refused to think that something that bad can happen. And it did. I'm really crushed, but he knows that I'm in a "phoenix club", so it's now my turn to trust him what he thought of me, believed in me more than myself, put his trust in me, and I need to prove to him (and myself) that I can really pull this off. So I need to preserve and continue with his work, and in that way also keep him alive (along with his ex-wife Zorica, who started this journey in acoustics with him), and that's a grave responsibility that almost scares me, or really scares me. So please forgive me if you can for being absent, I'll try my best to keep up with everyone and everything that we as a company missed, and I'll catch up with you all ASAP.
Much love to you all!
Yours,
Milica Milena

08/09/2019

Back in ⠀
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#МузыкальнаяСтудия #АкустическийДизайн

07/09/2019

Happy ! ⠀
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A new acoustic non intrusive ! with 2x16U ! With diffuser modules already known. Designed by . The customer is from . ⠀
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May your day and weekend be blessed!⠀
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#МузыкальнаяСтудия #АкустическийДизайн

06/09/2019

Smell of wood for good morning:) ⠀
Finishing. Hand coating sides for diffuser modules.

04/09/2019

Stone Room. Wood frame is finished. You mustn’t be afraid to a little bigger, darling!!! Building process of in progress. BIG small of 356 cubic meter. These people are real !!!
in ... Live Room indoor view!

03/09/2019

Like a plane cockpit. Just sit and drive on your own sounds⠀
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03/09/2019

A small . Frame construction behind. Before and after. Nothing without good old hand tools 😉 . An detail.⠀

02/09/2019

When building separating wall make things worse... we do rooms, integrated control and live room for project studios.⠀

02/09/2019

Dave Hill (Crane Song Ltd) and Bogić Petrović (MyRoom Acoustics LLC). At the trade show of the 140th International AES Convention, Paris, 2016., where principle was presented.

01/09/2019

Small vocal booth with binary diffusers.⠀

01/09/2019

Hybrid fractal diffuser of 7x7 order, at the end of the room. An actual picture of our first works which is published in the new edition of Acoustic Absorbers and Diffusers, Theory, Design and Application, as example of (From Prof. Trevor Cox and Peter D'Antonio). This is an ancestor of the principle..

01/09/2019

The main concerns of additional development of strong diffusive acoustical treatment of smaller were:⠀
• Avoiding periodical repetition of diffuser slats or modules, preventing aliasing.⠀
• Increasing room liveliness⠀
• Increasing LF absorption efficiency⠀
• Decreasing air transparent diffuser construction/build complexity⠀
• Decreasing relatively high price for initial build.⠀
This Design Principle was introduced 2007., to make room with floor surface smaller than 30m2 more affordable for sound production, where people can reach desired characteristics, without disappointment.⠀

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#МузыкальнаяСтудия #АкустическийДизайн

31/08/2019

Hello everybody. Here is comparison between QRD (Schroeder) diffusor and Zorica’s PRN diffuser.
For all diffuser models 38mm slat width and 160mm maximum slat height, is common. For simulation, Diffuse Sound Field and 1/24 octave frequency resolution is chosen.
It is decided to simulate parameters of ~4m long diffuser built from QRD101 and Pseudo Random Noise sequence with 101 slats, coded to just 16 different slat heights, QRD have 50 different slat heights!

As you can see, from the simulation results, PRN diffuser with 16 possible slat height is not inferior to QRD.

for simulation we used Reflex software.⠀

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#МузыкальнаяСтудия #АкустическийДизайн

30/08/2019

I'll show you an illustration why you need to have A BIG even in small . ⠀
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First, size has nothing to do with the size of your room.⠀
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When you record an acoustical instrument to have 0dB peaks, your track usually will have a low RMS value, let accept that this value is -23dB.⠀
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So, if we look at your , and if your standard listening level is 85dB rms, then we need reproduction of 105dB level for peaks, or 20dB more, without clipping.⠀
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Whether it can do that?⠀
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Air movement caused by loudspeaker cone excursion is a working principle. If membrane goes out of linear excursion area (defined by the loudspeaker suspension and motor), this is a clipping point and it can be calculated, so we can analyze it.⠀
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At graph, you can see characteristic of maximum possible SPL dependent from cone size and max excursion, for five different studio monitors, a , , , , and .⠀
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They have different woofer membrane sizes with related (different!) maximum linear excursions. So, you can see at graphs which are lowest frequencies that can be reproduced without touching clipping point.⠀
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During recording vocals or any sound source which do not have intensive low frequency content, 7" woofer SM2 monitor can reproduce high energy peaks down to 118Hz, and can be used for vocals... in Broadcast Studios e.g⠀ ⠀
But if you record drum kit or upright bass, you will arrive to the clipping point very easy. ⠀
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So, small loudspeaker monitors are NOT applicable for tracking acoustical instruments with strong LF content.⠀
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What people usually do?⠀
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- They High Pass "everything" because "there's nothing useful down there"⠀
- Apply compressor right after mic-pre at the recording phase⠀
- Apply limiter at master section during mixing phase.⠀
- Gambling with the low end during both processes, tracking and mix.⠀
- Use headphones.⠀
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And mastering engineers mostly cannot help or do anything reasonable later because that.⠀
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What you cannot hear, you cannot control!⠀
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So you need a very big loudspeakers NOT to just "impress customers"... you need !

30/08/2019

Gear... With .⠀

29/08/2019

Darkness at the begining with dark Meranti wood In we use construction wood which is available in each country. This is Meranti, in Indonesia, this wood is only available construction type. So we used it. Spruce was even more expensive there.⠀⠀

28/08/2019

Very heavy with custom floating platform for , 60+ kg of weight, a side view. ⠀

28/08/2019

Self standing acoustic treatment construction is not screwed to the floor or the walls.. Can be disassembled and used in a different room with our support and new design documentation. ⠀⠀

28/08/2019

Small with even smaller ⠀

27/08/2019

First modular design of principle.. this can be moved to different location. first we need absorption boxes. Look for other pictures to the right. @ Croatia

27/08/2019

Small combined roof building .
It is hot in Belgrade! 🌞🥵. Chance for rainy day is 0%! 😳 But, good roof is always important ⛈☔⠀will be... some time... I hope
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24/08/2019

Make a good music for a good people 😉 ⠀Recording room⠀⠀⠀happy
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24/08/2019

Happy Building ceiling absorption layer small ⠀
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24/08/2019

Happy !!! Small in Studio Master Blaster, Belgrade

#МузыкальнаяСтудия #АкустическийДизайн

21/08/2019

Ceiling diffuser in Control room. New in Poland is finished! Happy to everybody!! Small and
Mark II+

20/08/2019

Small control room.

17/08/2019

Hi everybody from the very small voice over booth... ⠀
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16/08/2019

Entrance in tracking room. system (with ) working!New in Poland is finished! Happy to everybody!! Small and
Mark II+

16/08/2019

Happy to everybody. Small ⠀of

16/08/2019

Happy ! Our first design, a 7x7 ⠀

09/08/2019

Recording room⠀⠀⠀
⠀Year 2006.
first implementation of principle .
Make a good music for a good people 😉.

08/08/2019

Side diffuser in Control room. New in is finished! Happy to everybody!! Small and
Mark II+

08/08/2019

Happy A view to small from corridor Studio Master Blaster, Belgrade

#МузыкальнаяСтудия #АкустическийДизайн

31/07/2019

Communication window to Track room in Control room. New in Poland is finished! Happy to everybody!! Small and
Mark II+

29/07/2019

Happy A view to small from in Studio Master Blaster, Belgrade

#МузыкальнаяСтудия #АкустическийДизайн

Address

Belgrade
11000

Telephone

+381631566334

Website

http://www.myroom-acoustics.com/

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Videos

Hello everybody, News! Place where will now be big CR, was garden earlier, so sewer and water supply manholes remains in the middle of the CR. So, I ordered to move them next to the house, between house and studio building, because easier access and smelt, of course. Easy peasy lemon squeezy! Now we learned the hard way that this was just easy do decide, but not easy to do. They did not know where old sewer pipe is located! After about week of digging the soil full of stones, around the house, they finally found main sewer pipe 2.7m (about 8') deep in the ground(!) Conclusion: building studio is full of surprises... sh*t happens!

Trip to #Niš, yesterday... #sm3 upgrade quest...

Testing Big Room in #Ečka @bigrabello play drums! @danigurgel @zrroman @pecampn @gargelmastering @dankkonoha Yes, my friends came from #Brazil to see and LISTEN personally my designs. I really appreciate that attitude. Thank you @gargelmastering @bigrabello and yes, @danigurgel too (it is shame she did not come) #myroom_design_mk2 #acoustics #myroomacoustics #musicproducer #audioengineer #soundengineer #mastering #masteringstudio #loudspeaker #hybrid_diffusion #tonmeister #producer #musicstudio #recordingstudio #proaudio #acousticdesign #studiobuild #myroom_design #SoundDiffusers #SoundDesigner #МузыкальнаяСтудия #АкустическийДизайн #studiofurniture #studiolife #gearslutz #studioporn

Testing Big Room in #Ečka Thiago Rabello play drums! Yes, my friends came from #Brazil to see and LISTEN personally my designs. I really appreciate that attitude. Thank you. #myroom_design_mk2 #acoustics #myroomacoustics #musicproducer #audioengineer #soundengineer #mastering #masteringstudio #loudspeaker #hybrid_diffusion #tonmeister #producer #musicstudio #recordingstudio #proaudio #acousticdesign #studiobuild #myroom_design #SoundDiffusers #SoundDesigner #МузыкальнаяСтудия #АкустическийДизайн #studiofurniture #studiolife #gearslutz #studioporn