Archive for category Absorption

The HiPer® Panel and Ken Fritz’s Dream

Ken Fritz completes his dream theater, and behind the scenes is the HiPer® Panel by Acoustics First®

There are many home theaters of note, but rarely is one created (at this scale) by the singular dream and dedication of one man. Ken Fritz involved Acoustics First® early in the project to perform acoustic measurements of the space, and his theater became the first large-scale installation of our newly developed HiPer® Panel. From beginning to end, Ken says that he spent more than 25 years on the realization of his dream – and others have taken notice.

Ken’s vision had a scale that is rarely seen in home theaters.

There have been numerous write-ups of Ken’s theater, which was constructed (from the ground up) specifically for this purpose. The walls are hurricane grade block construction, the roof-line is constructed to improve the acoustics, the walls are clad in HiPer® Panels, the bass emanates effortlessly from in-wall enclosures – and just look at those custom built arrays that Ken designed and constructed by hand! This project is more than just a labor of love, it is an obsession with excellence.

Even a custom-designed and hand-built turntable feeds Ken’s dream environment.

This obsession covers every aspect of the room and the system, with everything being either built by hand, customized to his specifications, or simply the best you can get! If there is a “home theater mountain,” Ken built a skyscraper at the summit – but don’t take our word for it…

You can watch the one-hour documentary telling the story behind the dream – in Ken’s own words.

Watch the documentary of what has been called “The Best Stereo System in the World.”

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S.A.M.M.™ – Smart Sound Management

S.A.M.M.™
Sound Attenuation Matrix Management
by Acoustics First®

20 Years ago, John W. Gardner developed the ASP™ Panel Technology to maintain optimal acoustic performance of our acoustic absorber product lines – like the Sonora® Wall Panels. Recent developments have been made to augment this earlier technology, and our Research & Development team has evolved this technology into the “information age.”

SAMM panel

Meet S.A.M.M.™, the smart way to manage your panel maintenance tasks.

S.A.M.M.™ Panels analyze the acoustic environment and use this information to track their exposure to sound pressure levels. This can be monitored real-time, either directly through the energy efficient OLED screen, or using any device with a web browser.

This technology allows more than just monitoring the acoustic environment. The S.A.M.M.™ Enabled panels have a HAL BIOS which runs a webserver daemon that gives you full-control of your panels and the acoustic environment…

… but this isn’t only for S.A.M.M.™ Enabled Panels!

After a simple firmware upgrade to your ASP™ panels, you will have full control over your entire acoustic environment – from anywhere in the world.

I am flattered that you have taken the time to reevaluate one of my lifetime projects. I owe all of my minimal knowledge… to my first professor… I LIRPA.

Dr. John Wesley Gardner

Watch the following video to see the history of the ASP™ panels developed by the irreverent, John W. Gardner, and their evolution into the Sound Attenuation Matrix Management Technology known as… S.A.M.M.™

The History of ASP™ Technology and its evolution into S.A.M.M.™

S.A.M.M.™ is Open Source

Acoustics First® values innovation, and we can all stand on the shoulders of giants. Customers can build their own implementations and create the ideal solution for their environment. While you can use whichever hardware that you have access to, here is the hardware our research team used to develop our in house integration.

Components:

Custom 3D Printed Housing (PLA)
SEEEDuino XIAO M0 (MCU)
128×64 OLED (SSD1306)
SD Card Reader (SPI)
Electret MIC w/Adj. Gain (MAX4466)
LM386 Amplifier
5 Watt/8 Ohm Speaker
12mm Momentary Switch (Red LED)

Optional – 10000mah USB Battery
(Click the image to enlarge)

Source Code:

The S.A.M.M.™ Source code was written in PlatformIO to be compatible with the Arduino Platform. The MCU is the SEEEDuino XIAO M0 with the ARM Cortex M0 processor.

The libraries used in this project may need to be changed based on your hardware selections.

Download Source Here.

S.A.M.M.™ Web Console

Experience the S.A.M.M.™ Web Console interface. View the real-time output of the first S.A.M.M.™ unit, installed in the Acoustics First® R&D LAB. You can view the current capacity of the panel, as well as the average sound intensity – and as a bonus – we allow users to PURGE the panel remotely!

View the S.A.M.M.™ Web Interface


Stay up-to-date with cutting edge advances in acoustics with Acoustics First®.

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Quick Case Study: The REX Theater.

The Rex Theater is multipurpose venue that hosts live performances, corporate events, movies as well as weddings.  The venue’s designers aimed for an acoustical environment that achieves a balanced and intimate atmosphere for their audience and performers.

The multipurpose space is convertible with different seating configurations for different types of events.

Sonora® Wall Panels and Sonora® Baffles were used to control specular reflections (echoes) and reduce overall reverberation down to a suitable level for the wide variety of Rex Theater shows and events. The results are absolutely stunning!

 

 

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Boys & Girls Club is (Cloudscape®) Baffled!

The Boys & Girls Club is enjoying their improved acoustics! (Photo by: Rennie Fish)

A large gymnasium/basketball court made of concrete blocks and metal is not an acoustically tame place.  Add dozens of active boys and girls and the cacophony of sound can be a little overwhelming.  This is exactly the reason why the Boys & Girls club reached out to Acoustics First®.

After a quick consultation, it was decided that the most efficient and cost effective option was installing Cloudscape® baffles to tame the overall reverb and sound pressure levels in the gym.  Because the baffles are hanging with all of the sides are exposed, this increases their effective surface area and, in turn, improves their ability to absorb noise.  This efficiency, ease of installation, and their relatively low cost is why they were the perfect option for this space.

 

 

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Church Acoustics: Past, Present, and Future Challenges (Article)

With all of the challenges of 2020, Technologies for Worship Magazine wanted to discuss the issue of acoustics in the current state of things.  They approached Acoustics First® for help.  While focusing on streaming, the article also covers other emerging issues and future challenges as we all move forward.

Sound Solutions installation at Midway Christian Church in Bluefield, WV

Streaming services from empty halls is an often overlooked situation. (Sonora® Panel installation at Midway Christian Church – Photo by Bo Vandall, Sound Solutions – Beckley, WV)

Technologies for Worship article below.
TFWM august 2020 Acoustics First articleLink to Acoustics First® Article
(TFWM site here)

To overcome your present and future acoustic challenges, contact Acoustics First® for help!

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