We Engineer Quiet

Tony Daines, CMO
William Wood, CFO
Rich Baumstein, VP Operations

Our Values

Applied Acoustics International (AAI) is a Tier 1 supplier of noise, vibration, and harshness (NVH) solutions to the North American automotive industry.  Based in Chicago Heights, Illinois,  Applied Acoustics International (AAI) occupies a leading market position within the NVH industry, specializing in damper and EVA barrier materials. 

Our Team

We've produced damper and barrier products for new automobiles since 1986.  We're a trusted supplier to auto makers with a long track record of successfully addressing competitive cost targets, continuous quality improvements, and just-in-time delivery requirements.  AAI’s products are critically important to a car buyer’s quality perceptions because they are engineered to help keep the interiors of vehicles quiet.  This has become increasingly important as the auto-makers integrate more technology – like hands-free communications – into almost every new platform they produce.  Applied to the inside of vehicle floors, trunks, roofs, doors, and side panels – AAI products dampen and reflect metal vibration and road noise to keep cars quiet. 

We are hiring!  Check out our LinkedIn company page where you can see our open positions.


Applied Acoustics International is an
​Angeles Equity Partners portfolio company.

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Made in America

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There is nothing more important than our customers. Our goal is to be your favorite provider of NVH solutions by leveraging innovation, efficiency and a winning culture.