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How Many Acoustic Panels Do I Need?

Jan. 01, 1970

Acoustic panels enhance the comfort and functionality of every space, whether residential or commercial. They absorb sound and create a superior atmosphere. Acoustic panels reduce the overall sound in a room, filter any outside sound from the surrounding area, and eliminate any unwanted noise or background sound in the room.


The answer depends on the use of the space. Here we will try to explain the various factors that affect the number of panels you need. Let's find out the right solution for your situation.

 

Size and shape of the room

Larger rooms tend to produce more pronounced echoes and reverberations. Sound bounces off surfaces, creating reflections that can be absorbed or bounced back to other surfaces. The larger the room, the longer the time it takes for sound to travel between each bounce - adding up to a longer time delay before the sound waves dissipate.

 

Another important factor to consider is the shape of the room itself. High ceilings can significantly increase reverberation time. Parallel surfaces, such as drywall or hard floors, give the room significant resonance. Installing acoustic panels will help you deal with these effects effectively.

 

PE Soundproof Foam Panel

 PE Soundproof Foam Panel

 

Surface materials in the room

An important factor to consider is what kind of materials are used in the room. Are the floors carpeted, or do you have hardwood? Do you have concrete walls, or drywall? Hard surfaces reflect more sound, which has a big impact on reverberation time, while soft and porous textures absorb more sound, which shortens reverberation time.

 

The contents of the room are also an important factor. A well-appointed room with a plush sofa and pillows absorbs sound into the material - reducing the echo effect. This can reduce the number of acoustic panels you need in that room.

 

Purpose of the room

Acceptable room reverberation levels vary depending on the purpose of the room - there is no one-size-fits-all solution. Do you want a home office or a home theater? Maybe you want a home recording studio?

 

The purpose of the room will affect the amount and frequency of sound you want to absorb. If you only need to absorb mid and high frequencies, you can choose a thinner panel. Thicker noise reduction panels will absorb both low and high frequencies. Usually, if you want to control background noise, you do not need to absorb low frequencies. If you want to use the room for recording or as a home theater, you must control the low, mid and high frequencies.

Pyramid Shape Acoustic Foam

 Pyramid Shape Acoustic Foam

 

Adding too much absorption in a space such as a home theater or home office can reduce the reverberation too much and make the space sound "dead". This is usually undesirable in those spaces, but may not be desirable for recording studios.


Types of Acoustic Panels

The type of acoustic panel has a big impact on sound quality. You must consider the size, shape and material of the panel. Each of our panels will have a Noise Reduction Coefficient (NRC), which helps indicate how well the panel absorbs sound. the NRC rating is usually between 0 and 1, with higher NRC ratings usually providing better sound absorption. You can read more about NRC on our blog.

 

The height of the panel you use depends on the goal you are trying to achieve. Browse our wide range of acoustic panels, because we are sure you can find the perfect design in our offer.

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