Sound proofing and sound treatment are often interchanged but the truth is that they have different meanings. The common denominator between these two is that they follow similar physics in order to achieve their meaning but their objectives are different from one another. People would talk about the best soundproof windows when in fact what they want is sound treatment for their space and vice versa.
Sound proofing is the process of isolating sounds. With the help of barrier technology, it is possible to isolate the sender of the sound to its supposed to be receiver. The most effective method to do this is to create a barrier that will stand between the sender of the sound and the receiver of the same sound. In a daily basis, we unknowingly use barriers in order for sources of sound not to reach us. When driving in a noisy traffic, the tendency for people inside the car is to roll their windows up in order to block the traffic noise. We also live inside a home in order for us to be separated from the noise of the outside world.
Barrier technology is often used in spaces where sound proofing is necessary such as recording studio. It is the goal to separate the control room from the live room. If sound can’t be eliminated 100 per cent, the goal is to minimize the level of sound pressure. The vocal room must be free from sounds coming from the live room. Sound proofing is done inside a studio through the help of barriers in order to separate the desirable from undesirable sounds.
Sound treatment is the process of using technology in order to absorb and diffuse the energy that is found inside a space. It is important to manage the reflections coming from the ceiling, floor and surface wall. Energy that is low frequency should be treated until it comes to a negligible level. The sound absorption and diffusion technology to be used will depend greatly on the specific application of a room. For rooms inside the house, the best soundproof windows should be installed to minimize outside noise as much as possible.