Sound - Part 3

Inch Acoustic

Acoustical Sound Control Panels - Helpful Keys For Quality and Longevity With Your Purchase

When searching for sound panels you are certain to encounter a variety of looks and prices. It is important to find a product that is not only effective, but is also built for longevity. Finding panels that are based mainly upon price may not be the best route. The idea for this statement is simple. Many companies build their product in mass quantity using lesser quality and/or closeout materials. The issues could range from poor quality to begin with to extreme difficulty, if not impossible, to replace/warranty with exact duplicates.

Another thing to consider is the use of foam panels. This is the most common method used to manufacture sound panels. Foam converts the energy in the pressure waves into heat. Common foam panels are 1-2 inches thick and 4-6 inches thick for Bass Traps. Almost any type of open cell foam can be used to effectively absorb sound waves. A large contributor to the price differences (low to high) depends upon the quality of foam that the manufacturer chooses to use. Overall, foam remains very economical and profitable for the manufacturer. The characteristics of foam, however, are ultimately the same. The overall quality of the foam will dictate its life. Foam will oxidize relatively quickly. The best test to prove this process is to cut new white foam (for visibility) into a 12inch x 12inch block. Set the foam block aside for a week or two. You will notice that the foam will turn yellow. Foam will also go "dead" and disintegrate in time. A great example of this is both furniture cushions that get "flat" and automotive headlining that, especially from approximately 1980 through at least 2004, would commonly "sag" down. When you look behind the fabric on the headliner, a sand-like substance was found. That is rotten foam.

Another technique used is known as micro fiber pad. It is a blend that can range from jute, synthetic or recycled textile fiber. This padding was developed specifically for sound and heat absorption. It is very effective and affordable at ½ inch thick and can be doubled in thickness for extreme sound control issues. This thin pad is not only very effective, but also allows for thinner and fewer panels. There are no know issues concerning lifetime, rot, etc. and is fire retardant.

No matter what panel style you choose, there is a wide variety of fabric covering available that is sure to compliment your environment. Ask the supplier if their panels (especially the fabric) meet fire retardant codes.

There are many different styles and "looks" available making it easy to make your area look nice. From basic, traditional style to contemporary, modern styles the most important thing is that your purchase effectively solves your sound issues. You can have both beautiful décor and effective panels in one that will last for years.

For more information please visit www.innovativesoundproducts.com

About the Author

A lifetime musician, sound man, as well as a research and product development specialist.

Owner of Innovative Sound Products.

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