Acoustic Treatment and Soundproofing for Better Sound Quality
Sound moves in the form of waves from its original source to all the directions. As these waves travel, they interact with everything that comes in their path. It depends on the nature of the encounter that can reflect, deflect or absorb the waves. Acoustic treatment is the process of minimizing unwanted or unnecessary sounds by using specific materials.
If you have Ayre acoustics home theater or a recording studio, it’s important to insulate the space to minimize the level of noise entering from an external source. This will also prevent the sound from going out, thus creating better sound effects.
There are different types of acoustic treatments for a home theater enthusiast that will create a great sounding environment. You can use three types of acoustic treatments for your home theater including absorbers, reflectors and diffusers.
Reflectors
A reflector is a surface that bounces off the sound without even touching it.
Absorbers
This particular material traps the sound or particular frequencies of the sound, and is useful in creating a dead sounding space.
Diffusers
This surface scatters the sound in different directions according to the pattern of the sound.
Choosing the sound treatment for your home theater
A home theater can be placed in the living room, bedroom or even in the dining space. If you want to get good quality sound, it is important that you opt for wall absorbers. These are panel absorbers made of fiberglass and can create an astonishingly good sound effect in the house.
Use some bass traps, wedge type or tube shaped, for the corners of the room because an inaccurate bass response in the room can make some frequencies louder than others.
You can also have single large diffusers at the rear end of the home theater. The staggered surface of the diffusers will bounce off the sound in different directions. Put one on the wall behind the seating area to get better sound effects.
There are many other soundproofing materials like egg boxes and foam insulation panels. The egg boxes break up the sound reflections coming from the hard or flat surfaces of the room but they are not helpful in soundproofing. Foam, lightweight ceiling tiles, and rockwool are also not good for soundproofing but they will help in the acoustic treatment.
When you are doing the acoustic treatment and soundproofing of the room, it is important to look out for the places from where the sound is penetrating. Ceiling, walls, doors, windows and floors are the main areas. After this, find out if you have to seal any crack, gap, or opening in the room. The windows should be double-paned before you insulate the walls. To create a better soundproofing effect, use upholstered furniture and soundproof curtains.
If after trying out every acoustic and soundproofing material, you are not happy with the result, it’s time to contact an acoustic soundproofing professional to measure the room and pinpoint the areas from where the sound is penetrating. A consultation will tremendously help improve your home theater to function at its best.
An acoustic expert working for Scott Walker, the renowned seller of Esoteric Audio and Ayre acoustics, has written this article.