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A Acoustics
Full service acoustical engineering firm.
Acentech, Inc
Acoustical consultants with expertise in the fields of architectural acoustics, noise and vibration control, and audiovisual and sound system design.
ACIA Engineering Acoustics
UK consultants providing design and measurement services in industrial noise, building design, and planning.
Acoustic Associates, Ltd
Provides consulting and educational services in environmental noise, classroom acoustics, occupational hearing loss, hearing conservation, and product noise.
Acoustic Associates, Ltd.
A consulting firm in Palatine, Illinois specializing in audiometric testing, room acoustics, sound assessment, noise control, hearing conservation, and audiology.
Acoustic Dimensions
Provides a coordinated approach that includes room shaping, acoustics, audio, video and lighting design.
Acoustic Expertise
Illinois firm offering acoustic design, noise control, audio system integration services and performing arts facilities.
Acoustical Design Group, Inc
Consultants in acoustics, sound and video system design, provides services emphasizing practical, aesthetic, and innovative solutions.
Acoustilog, Inc
New York firm providing acoustical measurement, consultations, expert witness testimony, soundproofing design and troubleshooting services.
Addiscombe Acoustics Limited
UK firm specialising in environmental, transportation, construction, petrochemical, offshore, expert witness and occupational exposure assessment.
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