Treatment FAQ

how to attach bass traps and acoustic treatment

by Elody Schowalter Published 2 years ago Updated 2 years ago
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Methods for acoustic panel or bass trap ceiling mounting Recommended Method: To obtain a perfect 4″ air gap, use the GIK Acoustics Cloud Mounting Brackets©. These easy-to-use brackets mount in minutes to suspend your 242 Acoustic Panel, 244 Bass Trap or Monster Bass Trap from the ceiling.

Part of a video titled How to Install Foam Acoustic Panels & Bass Traps + Audio Tests
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If you guys have perfectly smooth walls then what i would suggest is you just take one of these andMoreIf you guys have perfectly smooth walls then what i would suggest is you just take one of these and put one in every corner kind of like i did with the base traps. And then stick it to your wall.

Full Answer

How to find out where to add bass traps?

For example if you measure the room and see peaks at 25Hz, 55Hz, 90Hz, generate a sine wave at each one of those frequencies and use a SPL meter to find the areas of highest SPL. Those are the locations where you want to add bass traps. Nyal Reply Patricksays: August 18, 2016 at 9:17 am Thanks Reply Riteshsays:

How do soundproof bass traps work?

That movement is then damped by the fiberglass or glasswool core, which turns it into heat. This is particularly useful since most of the time we put our bass traps in areas of high pressure but low sound velocity (i.e. near the walls) so membrane based traps help to increase absorption by working with the physics of the situation.

How do you hang a bass wave trap?

You'd hang them so they straddle the corners like pictured above. This creates a gap behind the panel where the bass wave has a chance to bounce against the wall and pass back through your trap a second time! It's the most efficient way to use these traps, especially when you're on a budget.

Do Bass traps need to be unpacked?

Bass traps like yours work best away from the walls. Unfortunately the rolled up insulation is not likely to be doing as much as it could. It needs to be unpacked to work effectively. Reply Dustinsays: March 31, 2020 at 3:50 am I also have a question about foam bass traps.

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How do you hang a bass trap on the wall?

0:362:15How To Install a Bass Trap - YouTubeYouTubeStart of suggested clipEnd of suggested clipStep 2 you're going to want to make sure that the other L bracket is at the same height and 16MoreStep 2 you're going to want to make sure that the other L bracket is at the same height and 16 inches from the corner on the opposing wall the next step is to go 47.

Do bass traps help with soundproofing?

If you're concerned with tightening low-end frequencies and removing excessive coloration, then perhaps soundproofing with bass traps is the answer. Bass traps help with soundproofing if the objective is to block excess low-frequency sounds, which are the hardest to tame.

Should bass traps go floor to ceiling?

Bass traps don't need to be floor to ceiling. The best places are wall-wall-ceiling and wall-wall-floor corners because that's where the more acoustic pressure accumulates. While floor-to-ceiling bass traps provide ideal absorption, they're not always viable if you need space on the floor.

Should I put bass traps behind my speakers?

The best locations to place bass traps would be from floor to ceiling in the front left and right corners, behind the monitors and wall-ceiling tri-corners. Typical 2-inch thick fiberglass, foam or porous absorption panels that hang on your studio walls don't work effectively to absorb bass.

What to do if neighbors bass is too loud?

Go to your neighbor's apartment and tell them about the problem. Talk to them politely, inform them about the problem, and offer suggestions. Don't be offensive, and don't threaten them. The nicer you are, the more likely they'll turn the music down.

Do bass traps have to go in corners?

It is commonly known that bass traps should be located at the corners of rooms. The reason why is that soundwaves have the maximum velocity at the corners of rooms, therefore bass traps should be placed in the corners, as displayed in figure 1, in order to absorb the most sound energy possible.

Should bass traps touch the floor?

1:477:08Bass Traps: Floor to ceiling, or half the corner good enough? - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo corners where two walls meet the floor or the ceiling. Aren't actually the best spots for baseMoreSo corners where two walls meet the floor or the ceiling. Aren't actually the best spots for base trapping with porous absorbers.

How deep should bass traps be?

As a rule of thumb, your bass trap thickness should be no less than 4 inches. But the thicker it is, the more sound waves it can absorb. So, it's best to make them up to 8 inches thick if you're looking for maximum effectiveness. For a DIY panel, start with the minimum thickness, and cover all the corners.

Where do you put acoustic panels?

Place acoustic panels at the first place on the wall where sound waves tend to hit before reaching the listeners ears. 2. Place 3' to 6' up from the floor in areas where much of the sound is produced by people sitting or standing in enclosed spaces.

Do large rooms need bass traps?

Size: Larger rooms will require more traps. Geometry: Rooms that are cuboid or square will typically require greater treatment. Acoustic Target: How tight or controlled you want your listening environment to be.

How do you stop Bass from going through walls?

How To Block Low Frequency Sound Waves Or BassAdd drywall as a sound barrier. What is this? ... Decouple the wall. ... Insulate any wall cavities. ... Use an isolation box for small appliances. ... Build a DIY window plug. ... Use soundproof curtains. ... Be sure to seal any gaps around the home. ... Install some bass traps.

Do acoustic panels help with bass?

The short answer is that the key difference between bass traps and acoustic panels is that they each treat a different range of frequencies. Acoustic panels absorb and control mid to high frequencies whereas bass traps are used to treat low-frequency noise concerns.

Why Do I Need Low Frequency Control?

Here’s the low down on the down low…Small and midsize rooms naturally have a violently uneven low frequency response. That’s a tragic thing when yo...

Room Modes — The Bane of Small Room Acoustics

Room modes are natural resonances caused by your room’s geometry. Your room applies a coloration to your sound, emphasizing certain tones, masking...

So Where Do I Mount The Bass Traps?

Bass builds up more strongly in the corners of your room, and most strongly in trihedral corners (wall-wall-ceiling and wall-wall-floor intersectio...

The Quarter Wavelength Rule For Porous Absorbers

Be warned! Porous or fibrous absorbers, like 3” thick panels of Owens Corning 703, Roxul Safe’n’Sound or acoustic batt insulation, do not provide l...

Corner Bass Trap Placement – Your Bass Absorption Foundation

Now, let’s plan out the general locations for placing bass traps.Let’s assume you have a rectangular room. It has 12 dihedral corners (where two su...

Finding Bass Buildup Hot Spots

Bass energy buildup can vary from corner to corner due to factors like your speaker and subwoofer placement, as well as the geometry of your room....

Beyond The Corners: Wall and Ceiling Bass Trap Placement

Corner treatment is the foundation of your bass absorption plan of attack, but there are other places where bass traps are useful. Remember, bass w...

Putting It All Together: Integrating LF Absorption Into Your Room

The images below show example room treatment layouts that incorporate low frequency absorption. To avoid clutter, the following examples show minim...

Optimizing Your Low End With Tuned Bass Traps

Lets say you’ve applied broadband bass absorbers to your room but you still have problems at specific low frequencies. It’s time to bring in the tu...

Heavy Duty Bass Control in Recording Studio Control Rooms

Purpose-built recording studio control rooms have extensive low frequency absorption build right into the walls. These acoustic control walls are b...

What is bass trap?

Bass traps are an indispensable tool every recording studio must have (and does). They're also something that's easy to install at home to vastly improve the acoustic response of your own room. Today you'll learn everything you need to know about these acoustic panels in plain language so you can apply the info and get right back to work...

Why are bass traps not thick enough?

The specific issues that these traps solve is that, due to the wavelength of lower frequency sounds, they pass through other panels and remain unaffected. This leads to a build up of lower frequencies in ...

Why do bass traps have a higher gas flow?

To get a little more technical, bass traps have a higher gas flow resistivity, meaning they provide more resistance to the flow of air (which is what sound waves are) because they have more fibers crammed in to a smaller area due to being denser and thicker.

What happens when sound waves enter fiberglass?

When sound waves enter the panels, they vibrate all of the countless fiberglass fibers. When sound waves pass by and vibrate the fibers due to friction, they have to use up some of their energy. For a sound wave, losing energy means losing volume.

Why are bass traps called broadband panels?

They're sometimes called broadband panels because they cover most of the frequency band from bottom to top, but they don't reach very deep into the bass region , which is why we also need bass traps (4 inches in thickness). Cloud panels exist for the same reason but help stop reflections between the floor and ceiling.

Why do bass waves survive?

Because the bass wavelengths are so long they pass through the thinner and less dense panels scattered about the room. Bird's Eye View of a Room w/ Sound Pressure. Keeping the discussion very basic, bass waves survive and build up in the longest distances in the rooms due to their longer wavelengths.

How thick is acoustic treatment?

Regular acoustic treatment panels are typically thinner (2 inches in thickness) and are positioned in specific places in your room to stop reflections in the mid-range and upper frequencies. They're placed in the first reflection zones mainly and then are scattered throughout the room in general.

What is a bass trap absorber?

3) foam bass traps absorbers are what is called a broadband bass absorber and typically only absorb down to maybe 150Hz or even only 200Hz with any real effect. The foam tiles will not do anything for bass absorption. A useful measurement that shows absorption over the frequency spectrum is the absorption coefficient.

Where do bass traps meet?

There are three main places where bass traps can be installed: Tri-corner bass trap. 1. Tri-corner, where the two walls meet the ceiling or the floor. There are 8 tri-corners in a square or rectangular room, although placing bass traps at the four on the floor may not be practical.

What is a wall corner bass trap?

2. A wall / wall corner, such as the interface of the side and back wall. There are 4 corners in a square or rectangular room. Placing a bass trap in a wall / wall corner will affect the main length and width modes and some of the height modes.

Does adding a membrane increase bass?

If you add a membrane then you increase bass absorption and also decrease mid and high frequency absorption. These two things are generally both beneficial in terms of improving sound quality. The membrane can be many things, including thin sheets of wood, mass loaded vinyl, pond liner, cardboard, etc. Reply.

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