Archive for category Diffusion

Aeolian™ Diffuser – Mash up

Here’s one of the first install pics of our new Aeolian™ Sound Diffusers, installed in a home project studio. Also note the Art Diffusor® Models F & C, in the ceiling and behind the speakers respectively. This is obviously a diffuser connoisseur’s room.  Sonora® panels are to be installed later, so there may be more pics to come.

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AES 2017 – Thanks from Acoustics First

Thanks to everyone who flooded our booth at the 2017 AES/NAB show last week at the Javits Convention Center in NY!  We enjoyed all the enthusiasm of the attendees, and all of the conversations about projects, products, and acoustics!

If you kept your AES Dailies, you may have seen Jim and the Art Diffusor® Model D on Page 4 of the 2nd edition.

Jim DeGrandis from Acoustics First as shown on Page 4 of the AES Daily – Day 2

Thanks again!

Enjoy the spinners!
(Note: Fidget Spinners are not an acoustic device… technically)

*spin* *spin* *spin* *spin* *spin*

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Introducing the Aeolian™ Diffuser

Production Unit – Photo

Acoustics First® is pleased to announce our latest creation: The Aeolian™ Sound Diffuser. In some ways a simplified version of our popular Art Diffusor® Model D, the Aeolian™ is the latest in our line of ‘Organic Quadratics’. Part of the Aeolian’s™ unique design comes from its use of “implied symmetry”. Although the edges are all asymmetric, the height variations are just subtle enough to create an illusion of symmetry when installed in a standard 15/16” grid, or spaced appropriately on a wall. The lack of a uniform edge also has added acoustical benefits in the way of “randomness”.

3D Development Model

Simulations are compared to final test results before production. (Test result by NWAA Labs.)

The development process for the Aeolian™ was similar to that of our ‘Model D’. Various 3D models were created and refined, after which we ran acoustical simulations. Once we settled on what we considered the optimum design for what we were going for, a full scale 3D model was printed for lab testing. With the ‘real world’ test results in hand, confirming our predicted results, we set about making the final mold, and this new diffuser was born.

Pre-Production Prototype printing on the Gigabot

Aeolian Mold.

 

First batch of Aeolians!

 

The Aeolian™ Diffuser is class A thermoplastic, and 4 lbs. per unit.
Nominal size is 23-3/4” x 23-3/4” with a depth of 5.1”.

Download the Aeolian™ Diffuser Data.

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Acoustics First® Art Diffusor® Model D spotted in music video for Usher’s “Rivals” featuring Future…

Acoustics First® Art Diffusor® Model D spotted in music video for Usher’s “Rivals” featuring Future…

Watch the video on YouTube here… Usher – “Rivals” Featuring Future.

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Bonus Room to Project Studio! Nick Lane Mastering

Nick Lane, an independent audio engineer whose credits include Rascal Flatts and Reba McEntire, contacted Acoustics First® seeking help with his project studio. This process would convert the bonus room in his house (a second floor space above his garage) into a Project Studio.

Nick Lane Bonus Room - Before

After receiving some measurements and photos, we went to work designing a layout for the space.

Nick Lane Visualization 1 Nick Lane Visualization 2

Placement of panels and ceiling clouds were optimized to reduce early reflections and trap bass, and a combination of Model D’s and C’S were used to widen the “sweet spot” of his room.

Nick Lane - After

“Sounds really good!….. High end is sooo much less harsh…… walking around the room, the low-end doesn’t disappear in places anymore” – Nick Lane

Nick Lane Panorama

 

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