ADI, Acoustic Design International LLC is a team of engineers

from North America and Europe specializing in acoustics,

vibration, noise control, and network engineering. We serve

clients across North America from our Philadelphia office and

throughout Europe from our Paris-area office.

Our cost-effective solutions support architecture, product design,

noise and vibration control, high-speed network engineering,

speech intelligibility in learning environments, and room

acoustics for music performances. With over 40 years of

design/build engineering experience, ADI ensures projects meet

schedule, budget, performance, sustainability, and reliability

goals.

Active members of the following:

ASA (Acoustical Society of America) Associate member and author.

ASTM International (American Society of Testing and Materials) WG work group E33 voting member Architectural acoustical materials and laboratory testing methodology.

ISO (International Organization for Standardization) TC43 - SC1 & SC2 Voting member and author.

ANSI (American National Standards Institute) voting member.

AES (Audio Engineering Society) member and author.

AALAS (The American Association for Laboratory Animal Science) member and author.