Many people who are concerned about acoustics often do not take the time to distinguish between impact noise vs. airborne noise. These are two very different types of noises that require different approaches to control. What do these terms mean, and how do we control impact noise vs. airborne noise?
What Is Airborne Noise?
When you think of noise, the first type of noise you likely think of is airborne noise. All sound is a result of waves that cause vibrations that reach the ear or a recording device after traveling through a given medium. In the case of airborne noise, as the name indicates, that medium is air. Most of the sounds you hear and recognize are airborne sounds, like people talking, animals, television, music players and the like.
What Is Impact Noise?
With impact noise, the vibrations of sound are traveling through a medium other than the air. Impact noise is able to travel through structures, and so it is sometimes called structure-borne noise. When an object makes contact with another object, if the collision is strong enough and there is a direct line that the sound can travel from the area of impact to the room you are in, you will experience impact noise. Examples of impact noise include a construction jackhammer, a ball bouncing on the floor above you or water sloshing through your pipes.
How Do You Control Airborne Noise and Impact Noise?
If you only control one type of noise in a room, your room is not fully soundproofed. Many people may effectively block airborne noise but not account for impact noise. This may not be sufficient for situations where structures are especially prone to conduct sound or where outside impacts are common.
Fortunately, Soundproof Cow designs a number of products that can block both impact noise and airborne noise. For example, the Quiet Batt™ 30 Cotton Insulation has a powerful barrier to block airborne noise from entering or escaping, as well as sound absorption insulation to reduce vibrations and echoes.
The result is a more complete soundproofing experience that makes any room appropriate for everything from a child’s nursery to a recording studio. This product also has the advantage of being constructed with 80 percent recycled cotton, making it easy to handle and safer to have on the walls of your home.
Soundproof Cow has ways to control impact noise from your floor and your pipes as well. If you’d like more information about how our products can safely block both airborne noise and impact noise, or if you are interested in ordering soundproofing products for your home or business, contact us today.