ASC TubeTraps
- by Bryan Southard
- Originally published in audiorevolution.com August, 2001

ASC Tube Traps - Creating A Listening Studio
- by Ann Turner
- Originally published in the abso!ute sound Issue 112, 1998

An Incredible New Sound for Engineers
- by Daniel Sweeney, Nov. 3, 1997

Tour de Germany
- by Marcel Schaal, 1997

Optimizing ASC Tube Traps
- by J. Peter Moncrieff
- Originally published in IAR Hotline! Issue 56, 1989

Your Room: The Final Link
- by J. Peter Moncrieff
- Originally published in IAR Hotline! Issue 39, 1985

These are the first two articles written by Art about room acoustics and corner bass traps. The first paper introduces the TubeTrap, shows how it is designed and how it is used in rooms. The second paper takes a look at how room modes are managed by corner bass traps.

Listening Room - Corner Loaded Bass Trap | PDF Version
-presented at the 79th AES Convention, October 1985

Room Acoustics and Low Frequency Damping | PDF Version
-presented at the 81st AES Convention, November 1986

These next two papers were written in response to the difficulty in accounting for the satisfaction from TubeTrap use when doing traditional, steady state room mode analysis, pink noise and tone sweep evaluation of room acoustics. Articulation accounted for the dynamic aspects of room acoustics. The first paper covers the details of MTF testing and the second paper looks at MTF as a global concept in performance spaces.

Articulation and the Small Room | PDF Version
-presented at the 85th AES Convention, November 1988

Articulation-Prerequsite to Performance | PDF Version
-presented at the XXth AES Convention in NY, Nov 19XX

The next two papers are about acoustic spaces for recording. TubeTraps led recording engineers to discover that lots of very early reflections produce a better, more manageable sound than the traditional, reflection-free, dry studio recording. The first paper introduces the concept of a sampling room, highly reflective with a fast RT60. The second paper introduces the free standing QSF version of Haas Saturated recording approaches the same subject from a generalized overview.

Controlled Reflection Isolation Booth | PDF Version
-presented at the 83rd AES Convention, October 1987

Sound Fusion and the Acoustic Presence Effect | PDF Version
-presented at the 89th AES Convention, September 1990

This last AES paper by Mr. Noxon addresses the hot field of acoustic diffusion. It introduces the concept of coherent and incoherent diffusion, how to measure it and what each type is good and not good for.

Coherent and Incoherent Diffusion
- A discussion of various forms of diffusion and their effects on the listener.

This AES paper is NOT by Arthur Noxon, but we present it here due to its relevance to ASC TubeTraps and the Quick Sound Field pioneered by Mr. Noxon.

Room Acoustics For Eurovision 1990 (PDF)
- With the addition of TubeTraps a large music hall with a long reverb time was successfully converted to a television production stage.

Home Theater Acoustics
-a five-part article in Home Theater magazine, October 1993 - February 1994

Volume 1 | PDF Version How the distraction factor of the room is important.
Volume 2 | PDF Version This is an overview of common home theater acoustic problems.
Volume 3 | PDF Version How resonant modes create sound cancellation.
Volume 4 | PDF Version Speaker positioning for maximum sound.
Volume 5 | PDF Version Flutter Echo/Flutter Tones in the home theater.

Modes, Modes and More Modes | Download PDF Version
- A detailed discussion concerning home theater acoustic priciples originally published in the October '05 edition of Home Theater Builder Magazine. Written by Arthur Noxon, PE, Licensed Acoustic Engineer

History of Sound Fusion Recording | Download PDF Version
-We're proud to announce that the June 2007 issue of EQ Magazine features an article by Mr. Noxon covering the history and development of our Quick Sound Field system.

Room Acoustics: Audio's Final Frontier | Download PDF Version
-A roundtable discussion on room acoustics, equalization, and DSP-based room correction originally published in The Absolute Sound, October/November, 2004.

The Chain Is As Strong As Its Weakest Link
-an article written for the first Hong Kong Hi-Fi Show, 1993

Trapping Bass In Your Project Studio | Download PDF Version
-an article written for db Magazine, November 1991

The Wall in the Desert
-from a lecture given at the Hi-End Audio Show in Milano, Italy, 1993

New 2007 TubeTrap Review
-as reviewed by John Acton for Positive Feedback Online.

SubTrap review in Secrets of Home Theater & High Fidelity
-By Ed Mullen.

Raise It to Get Down
SubTrap Review in Home Theater Magazine.

ASC StudioTrap Review
-By Mitch Malloy for Performing Songwriter

Follow Up Report
-By Fett for Performing Songwriter

Check out Peter Moncrieff's IAR Reference Rooms

the trappings of success?
A review of ASC's StudioTrap. Reprinted from the original Sound on Sound review from February 1999.

ASC 5.1 ATTACK WALL - Create The Right Sonic Environment - and take it with you.
-By Bobby Owsinski

Acoustic Sciences Corporation Studio Traps
-By Jonathan Scull, Stereophile Magazine , December 1998

Attack Wall Acoustic Treatment
-By Michael Cooper, Audio Media , November 1998

Treat Yourself
-By Brent Butterworth, CFG Labs, Home Theater, February 1998

California Brisson and the Soundroom of Doom
-By Wes Philips, Stereophile Magazine, May 1997

Equipment Reports: ASC Tube Traps
-By J. Gordon Holt, Stereophile Magazine, April 1986

Church Acoustics - Unnoticed Means a Successful Job

by Arthur M. Noxon, PE. Originally featured in Church & Worship Technology, March, 2008.

Usually, working with churches is pretty hard. But one day I got the dream call. It went something like this: Hi. We had some vandals start a fire and our church was smoke damaged. It was covered by insurance and the entire inside of the church needs to be removed and resurfaced. We figure we can use this money to do the acoustic job we always needed, and still get the painting done. So what do we do?

Auditorium Acoustics

by Arthur M. Noxon, PE. A four-part article originally featured in Church & Worship Technology, April-September, 2002.

The traditional church is half auditorium and half recital hall in design. It needs to clearly present speech and yet a few minutes later in the service it needs to support engaging congregation singing. A new style of church service has evolved. The emphasis is on understanding the sermon and less on congregational singing, it is the church auditorium. Here as a study series to better understand the design strategies behind church acoustics.

Auditorium Acoustics 101:
   The Quieter, the Better

Read online | Print-friendly version in PDF

Auditorium Acoustics 102:
   Reflections Make All the Difference

Read online | Print-friendly version in PDF

Auditorium Acoustics 103:
   Speakers Make Sound, Acoustics Clean It Up

Read online | Print-friendly version in PDF

Auditorium Acoustics 104

Read online | Print-friendly version in PDF

The Art of Church Acoustics

by Tim Bott. An article originally featured in Church & Worship Technology, March, 2004.

Faced with fire and smoke damage, the New Life Center in Springfield, Oregon approached ASC President Art Noxon and gave him a blank canvas to design an ideal acoustic space. The result is a beautiful looking - and sounding - sanctuary that provides acoustic zones for the praise band, choir, speaker cluster, mixing board, and congregation. Read about a great example of how ASC works with our clients to provide balanced acoustic solutions, custom-designed for the specific needs of the space.

Read online | Print-friendly version in PDF

by Tim Bott. Originally featured in Church & Worship Technology, April, 2004.

A traditional cry space is common in many churches, but how often are they used? Art Noxon discusses the different ways to build a cry facility for children and families that can solve all of the necessary noise issues but still allow full participation in the worship community of the church.

Read online  | Print-friendly version in PDF

---

BIG Church Acoustics

by Arthur M. Noxon, PE. Originally featured in Church & Worship Technology, October, 2001.

All too often, a church is built like a civic auditorium--big space and many seats--yet in the case of a large church, the building is expected to perform like a church. An auditorium is made for "auditing", or listening. A church is made for auditing and singing, therein lies the important difference. Most acoustic design projects, and churches are no exception, start with a budget and a vision. By the time the building committee is finished with a fully functional church, it will have allocated about 10 percent of the total building budget to the acoustics, and that does not include the sound system, wiring, the audio room or the sound equipment. The hope is, after all is said and done, that the church will actually sound like a church.

Print-friendly version in PDF

---

Voicing The Church

by Arthur M. Noxon, PE.

A short discussion about the common acoustical problems and solutions associated with churches.

Read online