Acoustic Sciences Corporation (ASC)
ASC / Tube Trap - Acoustic treatment and soundproofing for recording studios, hi-fi rooms and home theaters; acoustic products and design services for churches, gymnasiums and other high volume, critical listening environments.
http://www.acousticsciences.com/

ASL Environmental Sciences
ASL meets flow, discharge, wave, ocean, river, lake and ice measurement challenges through highly qualified oceanography consultants & services & with innovative oceanographic acoustic instruments
http://www.aslenv.com/

Head Acoustics
HEAD acoustics GmbH - Kopfbezogenen Aufnahme- und Wiedergabetechnik, Kommunikations-Messtechnik. HEAD acoustics provides noise and vibration, sound quality, and telecommunications voice quality and acoustics testing systems; and Aachen head or aachen head binaural recording and playback systems.
http://www.head-acoustics.de/

O'Neill Engineered Systems, Inc.
Our noise control specialist’s furnish and install custom designed products required to eliminate noise problems. We use sound absorption, noise barriers and sound attenuators to reduce noise.
http://www.noiseproblems.com/

Applied Acoustic Engineering
Acoustic positioning, acoustic release, sub bottom profiling and acoustic telemetry equipment for off-shore industries.
http://www.appliedacoustics.com/

Audio Services
Anytime, anywhere, EarthLink connects people to the power and possibilities of the Internet. Connect to the Internet with High Speed, DSL, Cable, Satellite, Voice, trueVoice, Samsung Wireless, Dial-up.
http://audiographics.home.mindspring.com/

EZbook.com
EZbook is ideal for scheduling meeting rooms, parking bays, audio-visual equipment, staff duties, studios, holiday accommodation... just about anything shared. EZbook.com is easy to use, web-based and accessible from anywhere
http://www.ezbook.com

Adjustable Shelving Products Company, Inc
Provides items for the furniture industry, including file rooms, conference rooms and storage rooms.
http://www.adjustableshelving.com/

Black Cat Music
Specialist Equipment for Music Performance and Education From Black Cat Music
http://www.blackcatmusic.co.uk

IAC
IAC is the world's largest provider of noise and acoustic control products, structures and test facilities, offering advise and assistance for solutions to noise pollution and sound quality problems.
http://www.iacl.co.uk/