ASC brings to your project the experience, acoustic products, and soundproofing materials you need to build a listening room or home theater that doesn’t shake itself apart or keep the neighbors up at night and sounds even better than it looks. Don’t know where to start? Below is some general information in regards to Acoustic Basics and FAQ’s.
Frequently Asked Questions
Why do I need acoustics?
Even the greatest engineer working with the best equipment can’t overcome a poor sounding room. If you want to take your project or professional recording studio to the next level, it is critical to address the acoustic treatment of the room with proven recording studio gear such as bass traps, tube traps, studio traps, soundproofing, sound panels, a quick sound field or attack wall.
What is the best acoustic treatment I can get?
This will depend on your particular application. In general, if you are looking for a completely portable system, the AttackWall and Quick Sound Field is the answer.
Otherwise, every room is different and we recommend consulting with us to find the best solution to your particular situation. You can call us direct to speak with one of our experts at 1-800 ASC-TUBE.
How do I build the perfect studio?
A great studio relies on a combination of soundproofing, sound conditioning (making the structural portion of the room acoustically controlled) and acoustic absorption-diffusion. If you in the enviable position of building a studio from the ground up, start with proven soundproofing construction methods and materials from ASC.
How do I soundproof my walls? Floor? Ceiling?
If you are concerned with sound isolation, either from within the studio, or from outside, the ASC Iso-Wall System is the answer. This unique construction system has been developed over 15 years in the design and building of professional recording studios. It is the only isolation system that we know of that is specifically engineered for audio.
The ASC Iso-Wall out-performs all forms of standard construction by combining the necessary elements required for superb playback performance. The room’s interior becomes peaceful and quiet–free from disturbing exterior noises. At the same time, sound within the room is contained, and ‘noise leakage’ to the rest of the structure is minimized.
Beyond its sound isolating characteristics, an ASC-built wall has the added ability to condition the room’s acoustic signature in the low-end bass frequency spectrum. By utilizing our proprietary WallDamp material (a visco-elastic polymer) throughout the system, low frequency energy is absorbed into the wall. This reduces bass feedback and shuddering walls, which results in a clean, rich sound and well-balanced frequency response.
The ASC IsoDeck is a great way to isolate your floor and prevent unwanted room coloration due to resonance and rattle. Unlike rubber “boots” that can transmit sound, IsoDeck uses wool felt for a truly floating floor. Great for drum kit platforms or the entire studio floor.
ASC’s Cable Pass Through product makes it easy to run cables up to 3/4″ thick through walls, while maintaining a tight soundproof seal.
What is the Quick Sound Field, and how is it used?
The Quick Sound Field is an incredibly versatile, adjustable and portable recording environment. The QSF allows the engineer to create an acoustically perfect sub-space within any recording environment. A virtual studio within a studio. Quick Sound Field is a recording technique that uses 8 or more StudioTraps.
ASC’s Quick Sound Field has revolutionized the recording industry by enabling the engineer to simply bypass the problems due to poor room acoustics and easily set up a controlled acoustic subspace system that delivers depth and clarity to your tracks, time and time again.
In a normal room, the sound is reflected off wall, ceiling and floor surfaces to produce a room signature signal that leaks back into the mic. Typical wall treatments, including acoustic foams and fiberglass panels, will dramatically reduce sound reflections, but the end result is that typical dead studio sound with no presence or ambiance that is followed by some sort of loud level room honk. Our QSF system can offer you a controlled acoustic environment, and save you time, hassles and money. No more wishing you could fix it at the mix!
The Quick Sound Field is created out of an array of ASC’s patented StudioTraps, the most versatile acoustic tool for today’s modern recording studio. The front half of the StudioTrap is treble range reflective and the back side is treble range absorptive. The entire surface of the Trap is bass range absorptive. This remarkable blend of acoustic properties provides a means to the balanced, broadband control of sound.
StudioTraps are adjustable in height and are usually set up midway between the floor and ceiling, but they can be raised or lowered for different mic positions or line of sight requirements. By setting up the StudioTraps around the talent, iso-booth techniques can be developed to more easily control the sound. In the treble range, the QSF eliminates undesirable room reflections while creating a time-delayed diffusive backfill, injecting a sense of acoustic presence into the track.
The QSF satisfies all the requirements necessary for a professional iso-booth. Engineers and talent love the level of detail they can get with the QSF. They get the sound that couldn’t be heard before, even in some of the world’s most advanced studios.
What is the ATTACK Wall?
The AttackWall is the mixing complement to the Quick Sound Field. Enclosing your monitors, console and mix position with an AttackWall converts any space into a world class control room. Legendary engineer Bruce Swedien says, “No matter where I go, I take these wonderful devices with me.” Studios may come and go, and the AttackWall goes where ever you go.
Where should I place my monitors?
The speakers will need to be positioned so that they sit symmetrically between the walls of the room, otherwise the stereo image will be distorted. Putting speakers too close to corners tends to emphasize the bass in an unpredictable way, so try to place your speakers away from the room boundaries and make sure the setup is symmetrical, with the tweeters pointing at your head in your normal monitoring position.
Relatively small changes in speaker position can affect the sound quite significantly, so experiment with moving your speakers forward or backwards while some known commercial material is playing and aim for a smooth response, especially at the low end. If some bass notes seem louder than others, move the speakers around until the problem is minimized. Mounting the speakers on isolation stands makes quite a difference. Better yet, soffit load them in an AttackWall.