1. How is an acoustical wall panel different from the BASWAphon system?
An acoustical wall panel is a sound controlling absorptive panel mounted to a rigid surface. The product we recommend for application is BASWAphon acoustical finish system. BASWAphon is not an acoustical panel. BASWAphon allows for a seamless, monolithic look while absorbing up to 100% of sound.
2. What is acoustic absorption?
All material absorbs acoustic energy (sound), such as glass fiber, mineral fiber, wood fiber or closed-cell foam. Glass fiber is inherently fire resistant, but needs to be wrapped so that it does not shed. Acoustical foam can vent toxic fumes when it burns, so make sure any foam products (for use in a public space) are Class-A fire rated (of course more expensive products). BASWAphon has a Class-A fire rating.
3. What is acoustic diffusion?
A non-flat shape that has enough dimensional variation to scatter sound that strikes it. Acoustic diffusion can be in many forms, such as the more common pyramids and partial “barrel” shapes along with the more modern QRD (digital) shapes. The amount of dimensional variation determines the frequency response of the device. Although they can be useful, very large angular shapes and ceiling coffers are actually more reflectors than diffusion. A small amount of dimensional variation is limited to High-Frequency diffusion.
4. I plan on putting recessed lighting and speakers in my ceiling. If I am going to have my ceiling acoustically treated, will it be affected by the lighting or speakers?
Yes, each recessed light or speaker acts as an acoustic hole in your ceiling. This can be treated by lining the appropriate area. This also holds true for the walls of your house. Any hole made in the wall must be treated for your wall or ceiling to be acoustically sealed (ex. outlets, light switches, etc). BASWAphon can be integrated into any design concept and can be installed around light fixtures as well as access panels and speakers.
5. Can BASWAphon be repainted? If so, will it affect the acoustical performance?
Care must be taken to select a paint that is not likely to bridge pores. BASWAphon can be tinted to match any color without compromising any acoustical performance.
6. What is the difference between sound absorption and sound transmission loss?
If you want to reduce the noise level in a room, add sound absorption. If you want to reduce the transmission of noise from one room to another, add high sound transmission loss values. BASWAphon can help change STC also.
7. Are walls soundproof?
In truth, very little is sound "proof." You would have to go to a recording studio or a lab setting to experience total sound proofing. However, excellent sound control can be achieved with the right panel system. Taking into consideration the entire room environment is the most important first step in the process. Often times, wall manufacturers will talk only of the panel they provide and not how the bottom seal will interact with your flooring, the design of the top seal or the header area above the panel. You can be sure that BASWA will take into consideration the entire room environment to make sure that you get the sound control you expect.
If you have a question that has not been answered, please contact us.
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