Archive for category Worship Facilities

Sonora® Panels help Citizen Heights Church

Citizen Heights Church found a great facility to move into, even during a global pandemic. However, a major obstacle was that the facility had a traditional cathedral ceiling and a nearly 6 second reverb time was not compatible with their high-energy modern services. To address this issue, they included custom Sonora® panels in their overhaul. This decision helped take their 6 second reverb time down to an incredible 1.5 seconds – creating a space that maintains a level of intelligibility which would have been impossible otherwise.

Read the full story here.

Original Technologies for Worship article link.

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Sonora® Panels @ Vine and Branches

Sometimes you don’t have a large budget for an installation crew, but are in desperate need of acoustic treatment. Also, in complex spaces it helps to have a guide. So, when Acoustics First® was contacted to design a layout for Vine & Branches, our team gave them some extra help.

Sonora® Panel sizes were kept small and advice was given to help work around structural elements.
This gave the flexibility to make small layout adjustments without needing to modify any of the panels in the field.

Having a projector area was also required, and there was concern about having a large section of wall that was untreated. The solution was in install two Ultra-White Sonora® panels at the projection location, and use the panels themselves as a screen – a method that has been used in many environments in the past.

The rough position of the screen was noted to assist the installers.
The final result shows how they were able to complete the installation.

Note: These installers were not professionals, and most of the installation was done by one person – who commented…

Looks pretty much like the CAD drawing you guys did for us. I did 90% of the installation by myself… So, if any of your customers ask about installation, it *can* be done by an untrained person.

With some sound advice and a good guide, any environment can benefit from some acoustic treatment.

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Sonora® LFC – Low-Frequency Control Panel

Bass frequencies are difficult to control… and there is sometimes a tendency to overuse standard, broadband panels to try to absorb everything in order to get rid of that bass. However, this method is unbalanced and has the side-effect of leaving a room sounding muffled and boomy.

Why?

Physics! High frequencies are easier to absorb than low frequencies. So, when you ONLY use broadband absorbers, they easily remove the high frequencies and leave more of the lows. Overusing broadband absorption in a large performance space can be a disaster – leaving an environment lacking energy and feel – many describe this condition as a room sounding “dead.” (Not good!)

So how can you treat the boomy bass without killing your rooms with too much broadband absorption? Can you just take out the bass? Unfortunately, it is impossible to ONLY absorb the bass, but we can LIMIT the amount of high frequency energy that we absorb to balance out the response.

Acoustics First® presents… the Sonora® LFC – Low-Frequency control panel.

Looks like a standard Sonora® panel on the outside, but it’s completely different under that fabric!

The Sonora® LFC looks like a standard Sonora® Wall panel, but looks can be deceiving! At 4-1/8″ thick, it is virtually indistinguishable from a High-Impact Sonora® panel – however the interior structure of the LFC is optimized to attack the bass frequencies and smoothly roll off the high frequencies. Let’s take a closer look at the performance difference between the Sonora® LFC and the standard Sonora® panel.

Standard Sonora® 4″ Panel in red vs. the Sonora® LFC in blue.

When you look at the performance charts, you will notice that the standard 4″ Sonora® panel starts to “roll-off” in the lower frequencies below 125 Hz – it still absorbs them, just to a lesser degree. We designed the Sonora® LFC panel to focus on those frequencies below 125 Hz – while allowing the other treatments to handle the rest! This allows you to use fewer broadband panels, and still have some high-frequency energy for diffusers to spread around – thus creating a more balanced acoustic environment.

The Sonora® LFC is an engineered solution using the same high-performance materials as our other products, but combining them in a way that optimizes them for Low-Frequency Control – hence Sonora® LFC! The magic is in the way those materials are used.

The optimized construction of the Sonora® LFC Panel!

All of the materials used in an acoustic environment have a function – “Diffusers,” “Absorbers,” and “Bass Traps” are all general descriptors of product functions. Some diffusers are also Bass Traps. Some bass traps are also broadband absorbers. Some diffusers use absorption for amplitude grating. By combining a dampened, resonant trap with multi-density fiberglass, the Sonora® LFC focuses on making acoustic spaces more balanced. For controlling the bass without sucking the life out of a room, the LFC Panel is an outstanding tool for refined Low-Frequency Control!

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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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Unity Spiritual Center of Woodstock – Acoustic Update

When the Unity Spiritual Center of Woodstock wanted to use their sanctuary for more varied community events, it became apparent that they needed to address the acoustics of the space to meet the demands of those functions.

Acoustician Cameron Girard ran reverb calculations and provided a comprehensive treatment proposal utilizing Sonora wall panels. Sonora panels are a great solution for worship and performance spaces, offering excellent broadband sound absorption in an attractive, customizable finish. In addition to controlling the specular wall-to-wall reflections (echoes) which degrade speech and music, the recommended treatment aimed to reduce excessive reverberation by approx. 50%, significantly improving intelligibility. Cameron’s clear panel layout facilitated a simple installation that was performed by handy volunteers from USGW’s congregation.

Sonora Panels tamed reflections from the back wall and lowered the overall intensity. This increased clarity while keeping the ambiance that the congregants enjoyed.  Acoustic changes that tame a space don’t need to destroy its acoustic character… they can be focused to manage some of the elements that produce unwanted artifacts.

back corner of hall

Sonora Panels help to tame the harsh reflections coming from the back wall, corner, and angled fascia.

The front of the room received some more Sonora Panels, but reinforcing surfaces from the ceiling were left reflective to allow any unamplified voices from the stage to carry into the audience.

unity front view

Notice how the Sonora panels are used to control the reflections on the back and sides of the stage, but the ceiling is left mostly reflective.

Now a full year removed from this project, How did it turn out?

”The sanctuary at the Unity Spiritual Center of Woodstock turned out beautifully both visually and acoustically. The folks at USCW are very pleased and the old sanctuary now has new life with more activities and recognition from the community as a great new venue for many things both church and community based including concerts and stage productions.” – George Muligano USCW

Another Happy Client!

Reach out to Acoustics First for a treatment recommendation for your performance space or worship facility!

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