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  • The ACDA -10 STUDIO has the same performance as the wood or paint finished units that sell for 1,350.00.

    ACDA 10 Riverbank Acoustical Labs Testing Results

    Costs are managed by sealing the exterior finish with a moisture proof barrier. The side walls have been widened to allow for more gripping space to hold on to as you move the units around in your studio.

    With the broadband absorption provided by the carbon technology and middle and higher frequency absorption created with our foam technology on the face of each unit, you now have an acoustical absorption tool for your studio that starts at 30 Hz and moves through 6,300 Hz. with an average low frequency absorption coefficient of 25 %.

    The ACDA-10 STUDIO unit can be placed around drums to lower pressure levels and allow for more detailed energy to be heard at the microphone position. They can also be positioned on each side of your console which is a common high pressure are in today’s smaller control rooms.

    Units measure 30″ w x 60″ h x 16″ d and weigh 150 lbs. Units are shipped on a pallet and delivered to your studio. You can choose a fabric fave or just leave the unit with its foam face.

  • The ACDA-12 STUDIO has the same performance as our 1,350.00 units which are only different in finish.

    ACDA 12 Riverbank Acoustical Labs Testing Results

    Finish is a three coat process of clear coat to protect the commercial grade exterior material. Carbon technology inside the unit and our 2″ foam technology featured upon the face of each unit.

    The ACDA-12 STUDIO is a frequency specific absorber that starts at 30 Hz. and goes through 50 Hz. It does this journey with 35 % absorption at 30 Hz., 63% at 40 Hz. and 100% at 50 Hz. This unit is a low frequency, very powerful, “sponge” that you can use to absorb 30 – 50 Hz. unwanted energy within today’s smaller studios.

    Live rooms can benefit from this absorption range. Control rooms will require it if dimensions are below 20′ and that is a common concern in today’s smaller rooms. They work well for kick drum unwanted low frequency pressure issues.

    Units are 30″ w x 60″ h x 16″ d, on casters, and weigh 150 lbs. Units are shipped to your studio on pallets. Two versions with and without fabric face are available.

  • The ACDA-10 MINI Studio and the ACDA-12 MINI Studio are designed for studios who want to manage the unwanted pressure areas around your drums. With the broadband absorption represented in the ACDA-10 (ACDA 10 Riverbank Acoustical Labs Testing Results) and the more frequency specific absorption provided by the ACDA-12 (ACDA 12 Riverbank Acoustical Labs Testing Results)., you have two acoustical tools at your disposal to minimize the pressure levels at the microphone positions in order to achieve that large, tight, and defined drum sound everyone desires.

    Units are 20″ w x 36″ h x 16″ d and weigh 105 lbs. Units are shipped upon pallets and delivered to your studio location.

  • The ACDA-10 MINI Studio and the ACDA-12 MINI Studio are designed for studios who want to manage the unwanted pressure areas around your drums. With the broadband absorption represented in the ACDA-10 (ACDA 10 Riverbank Acoustical Labs Testing Results) and the more frequency specific absorption provided by the ACDA-12 (ACDA 12 Riverbank Acoustical Labs Testing Results)., you have two acoustical tools at your disposal to minimize the pressure levels at the microphone positions in order to achieve that large, tight, and defined drum sound everyone desires.

    Units are 20″ w x 36″ h x 16″ d and weigh 105 lbs. Units are shipped upon pallets and delivered to your studio location.

  • Our carbon technology is now available for use in small rooms that don’t have the physical space requirements for our ACDA series to absorb lower frequency energy. Our carbon technology that has become so popular with our low-frequency product line is now available in a 5″ deep panel that is wood and fabric covered. With a very smooth frequency response starting at 90 Hz. and going through 6,500 Hz. it is a smooth tool for minimizing the reflections, absorbing unwanted low-frequency energy along the boundary surfaces in small rooms. At 5″ in depth, it won’t take up much wall space and gives you lower frequency absorption down to 90 Hz.

    With carbon technology, you achieve a smooth absorption curve that is smooth in rate and level with a special quality of clarity that is not offered with foam or other absorption technologies especially the building insulation types that dominate the industry. If you are looking for a more natural rate and level of absorption that does not over absorb at certain frequencies and under absorbing at others, carbon will give you that linearity you need.

    Our 15 1/2″ w′ x 5″ h x 55″ l unit is finished in a painted or wood case and your choice of wood and fabric color and texture are available. Units weigh 65 lbs and are designed to be hung on a wall just like a picture would be.

  • Image of Acoustic Foam sheets
    Image of Acoustic Foam sheets

    Tired of working with dead sounding foam? Want your vocals and music to shine without losing their emotion and energy? Then our unique Acoustic Foam is for you.

    More cells with better shapes produce more absorption below 500 Hz. In fact, we absorb 30% at 125 Hz. and 63% at 250 Hz. reaching 100% at 500 Hz. We went after the bottom half of the existing absorption curves to produce a foam that has a smoother absorption curve that goes lower where our vocals start and ends with a smoother, more gradual rate and level of absorption.

    You get:

    • More absorption below 250 Hz. than standard foams. It absorbs 30% at 125 Hz., 63% at 250 Hz. and 100% at 500 Hz.
    • Smoother absorption curve from 125 Hz. – 500 Hz. than any other foam on the market. This range is the heart of your vocal and music frequencies.
    • Technology that manages side wall reflections so you can hear the direct sound from your sources and not the reflected energy of your room.
    • Box of 4 foam tiles
    • Available foam sizes: 25″ x 18.5″ x 2″ | 25″ x 54″ x 2″ | 37″ x 54″ x 2″
    • Studio foam that lets your vocals and middle range instruments pop.
    • A technology that does not drain the life out of your room like so many other foams.
    • Foam that finally lets you hear the intimate timbre of the singers voice in every recording. Finally you will have a room that is an acoustical pleasure to record in and very much in demand.
    • A foam that comes with variable installation options.

    ALL PRICES FOR A PACK OF 4 FOAM SHEETS.

  • Acoustic Foam PFP Series
    Acoustic Foam PFP Series

    Tired of working with dead sounding foam? Want your vocals and music to shine without losing their emotion and energy? Then our unique Acoustic Panels are for you. You get:

    • More absorption below 250 Hz. than standard foams. The panels absorb 30% at 125 Hz., 63% at 250 Hz. and 100% at 500 Hz.
    • A smoother absorption curve from 125 Hz. – 500 Hz. than any other foam on the market. This range is the heart of your vocal and music frequencies.
    • A technology that manages side wall reflections so you can hear the direct sound from your sources and not the reflected energy of your room.
    • Each panel measures 27″W x 57″H and either 4″ or 3″ in depth depending on your preference.
    • A foam that lets your vocals and middle range instruments pop.
  • image of a Acoustic Foam Ladder panel
    image of a Acoustic Foam Ladder panel

    Managing reflections from wall surfaces in larger rooms requires products that have large amounts of surface area to absorb those reflections. Another design requirement is that air must move across both sides of the technology.

    Air movement across both sides, reduces the amount of units and surface area required within rooms to reduce the energy level of the reflection. The vertical or horizontal orientations allow you flexibility in positioning the units to fit into existing room aesthetic and space requirements. Mounting hardware is provided.

    Our foam ladder, is a wood framed unit that surrounds our full sheets of our 2″ thick foam. It measures 57″ x 3″ x 77″

  • Tired of working with dead sounding foam? Want your vocals and music to shine without losing their emotion and energy? Then our unique Sound Absorbing Panels for windows are for you.

    You get:

    • More absorption below 250 Hz. than standard sound absorbing foams. The panels absorb 30% at 125 Hz., 63% at 250 Hz. and 100% at 500 Hz.
    • A smoother absorption curve from 125 Hz. – 500 Hz. than any other foam on the market. This range is the heart of your vocal and music frequencies.
    • A technology that manages side wall reflections so you can hear the direct sound from your sources and not the reflected energy of your room.
    • You can choose the size of the panel you need according to your windows size. The 2 panel stack measures 27″W x 3″D x 36″L and weighs 10lbs. The 4 panel stack measures 27″W x 3″D x 72″L and weighs 20lbs. We can also custom make stack sizes to fit your specific window size. Simply call us on 520–392–9486 and we’ll be happy to help.
    • A foam that lets your vocals and middle range instruments pop.
    • A technology that does not drain the life out of your room like so many other foams.
    • A foam that finally lets you hear the intimate timbre of the singers voice in every recording period. Finally you will have a room that is an acoustical pleasure to record in and very much in demand.
  • mockup of perforated absorber by Acoustic Fields
    mockup of perforated absorber by Acoustic Fields

    Foam in our ceilings will work for frequencies above 100 Hz. It is a lightweight, economical solution to sound absorption needs on our ceilings. However, foam does not produce the rates of absorption that some rooms require. Some rooms have higher pressure issues and need more absorption horsepower. This is the impetus behind our Ceiling Perforated Panel – CPP.

    Our CPP is an actual perforated absorber that can be installed on your ceiling for higher rates and levels of absorption. With a starting frequency of 90 Hz. and going up through 6,500 Hz., it is a more powerful unit then just our foam and ceiling tile. It will go lower and have more mass to deal with rooms that have too much energy for regular foam applications.

    PRICE: $40 / unit

    FINISH: Paint with color choice

    SIZE: 2′ x 2′

  • image of an acoustic foam ceiling tile from acoustic fields
    image of an acoustic foam ceiling tile from acoustic fields

    Suspended ceiling tiles are typically compressed powders and fabrics. There thickness is at 1/2″ so between the tile composition and the small thickness, absorbent coefficients below 500 Hz. are hard to come by.

    Frequencies below 500 Hz. are where our vocals lie in frequency response. In fact, male human vocals can start as low as 100 Hz. This is the reason why a standard ceiling tile provides little assistance when you get a room full of people.

    To keep the look strength, rigidity, and cost of the Armstrong ceiling tile for suspended ceilings, we have taken the standard and decades tested 1/2″ acoustic ceiling tile and added our proprietary 2″ foam technology. We center a 18″ x 2″ x 18″ piece of our 2″ thick foam on the 24″ x 1/2″ x 24″ Armstrong white ceiling tile. Foam is grey and Armstrong tile provides the white 3″ recessed border. Ceiling tiles come in 24″ x 24″ or 24″ x 48″

  • Amplifier/speaker cabinets produce energy, lots of energy. That energy leaves the amplifier and enters the room. Once in the room, it interacts with the room and excites all the relevant room modes. We must attenuate or absorb as much excess energy as we can as close to the source or cabinet as we can. This will insure a tight and defined presentation as the signal enters the room.

    Amplifier cabinets vibrate. The sound that emanates from the cabinet is the product of the speakers, electronics, and cabinet. If we reduce the cabinet vibrations, we allow the speaker and electronics to come through better. Our carbon amplifier platforms reduce vibration and absorb energy. It will provide you the one two punch you need to get the best sound out of your cabinet, speaker, electronics, and room.

    These are custom sized to your cabinet. You tell us the height requirement along with the cabinet width and depth. They can be painted or skinned with a wood veneer. We will custom build it to suit your individual requirements.

  • subwoofer absorber platform
    subwoofer absorber platform

    Sub woofers generate a lot of low frequency energy that fills our rooms. Most of that energy will simply not fit into our small rooms. A 12″ driver produces 2 dB more energy than a 10″. All of this energy must be managed and the best location to manage unwanted low frequency pressure is as close to the source as possible.

    Our sub woofer carbon platform SWCP provides broadband absorption from 30 – 200 Hz. Broadband absorption that averages a 25 – 30% rate of absorption at the levels from 30 – 200 Hz. where sub woofers produce their energy. This rate and level of absorption is the same as our ACDA-10 unit (visit ACDA-10 page).

    The SWCP stands 18″ high and the dimensions are made to correspond to your width and length. Units are on casters, so positioning the sub through the room tuning process is facilitated. A platform height of 18″ is always welcome in any room size and volume. The average weight is 55 – 75 lbs.

  • image of a speaker platform CSP
    image of a speaker platform CSP

    Speaker cabinets are really miniature rooms. As your diaphragm (speaker) moves inside the cabinet, reflections and unwanted low frequency pressure issues inside the cabinet color the sonic energy that is then released through your speaker drivers and into your listening room. These sonic coloration’s take many forms.

    First, there comes the vibration or structural issues of the cabinet’s themselves. Everything that moves makes noise, Your drivers move back and forth and are attached to the cabinet. The cabinet takes this energy and then transfers it to the floor, so the floor can start moving. You now understand vibration (noise) transmission pathways.

    Low frequency, unwanted, room modal issues are presented within our speaker cabinet are in direct proportion to the speaker cabinet size and volume. Reflections from the speaker cabinet (room) are bouncing around inside the cabinet cavity. Where does all this over pressurized and time delayed reflected energy go? It goes through the drivers and then out into your room. Low frequency energy radiates at 360 degrees from speaker center point.

    To minimize the transmission of vibration, lower frequency pressure issues, and internal cabinet, time delayed reflections that come through the low frequency driver in the cabinet, we use our carbon technology in our SCP which stands for Speaker Carbon Platform.

    Inside the 6″ high platform, which is custom made to your be 1″ larger than your speaker base dimensions, lies our carbon technology which acts to absorb low frequency energy through the diaphragmatic process and then to minimize the transmission of vibration (noise) to the floor through transmission loss to the floor. Noise reduction whether through internal cabinet treatment or vibration energy dampening means more music in your room.

  • Speaker stands do many things for us. First, they separate the vibration of the speaker cabinet from our desk. Second, they allow the speaker to be the correct height. Third, they can provide broadband low frequency absorption in the area of the room that has the highest unwanted low frequency pressure. The front wall where our speakers are located is always an area of high frequency pressure.

    Achieving good sound in your room is about doing a lot of little things in the correct order. Reducing the vibrations of the speaker cabinet by setting it on a platform that is designed to absorb excess vibration and air born energy allows for the driver and the crossover to work together to produce energy without those cabinet resonances interfering. We use a damping compound layer that your speaker will sit upon.

    Using our carbon technology we achieve a platform that reduces cabinet resonances and also provides needed broadband absorption in the front of our rooms. This is the same technology used in our ACDA-10 and ACDA-12 units. Stands can weigh up to 50 lbs for the 12″ x 12″ version. The 12″ model will absorb from 30 – 50 Hz. and the 10″ deep unit will have broadband absorption from 30 – 200 Hz. The 8″ platform will start at 40 cycles and go through 200 Hz.

    Three widths are available. We have a 8″ x 8″ , 10″ x 10″, and a 12″ x 12″ model to accommodate different speaker widths and depths. Heights usually run around 30:” but you will have to tell us what height you desire. Finish is black paint enamel with 5 coats of paint hand sanded and clear coat sealed. Need a special width or height, just let us know.

    PRICING: 8 x 8 $375.00 10 x 10 $475.00 12 x 12 $575.00

  • Sound Absorber platform for pianos
    Sound Absorber platform for pianos

    Pianos radiate energy in many directions. They radiate from the piano bed to the floor, from the bed to the ceiling and out the wood sides of the piano. If the lid is left on, then you have another series of reflections from the lid to the bed and then out towards the front. How do you manage all of those radiating sources of energy. It is difficult. That is why you do not hear many quality piano recordings.

    Low frequency absorption is achieved through the use of our carbon technology. All energy below 100 Hz. is treated with absorption through our carbon diaphragmatic process. Since the piano bed (speaker) is placed close to a boundary(floor), low frequency energy is magnified and proper rates and levels of absorption must be applied just as with placing a hi-fi speaker close to a wall.

    Middle and high frequency unwanted reflections from the floor to the piano bed are also reduced to minimize comb filtering. Comb filtering occurs because of the back and forth travels of sound energy from the bed to the floor and then back from floor to the piano bed producing a series of unwanted reflections.

    To deal with two main issues comb filter and SBIE, we have created our Piano Carbon Platform. It is a smaller version of our ACDA-10 unit with a higher resonant frequency and unit height of only 10″.  Units have non stick surfaces on both sides and are placed side by side to form a platform.

    You can choose a complete platform to position your whole piano on or individual modules that fit between the foot pedals and the far leg.

    Numerous fabric options are available.

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