ABD Engineering and Design

ABD Engineering and Design is one of North America’s leading independent acoustical consulting and AV design firms, serving clients across the United States and Canada, as well as other international markets from offices in Grand Rapids, MI and Portland, OR. Our specialized acoustical engineering and AV design practices help architects, building owners, engineers, facility directors, and municipalities design spaces, environments, and systems for optimal acoustical and audiovisual performance. Our consulting practice areas specialize in all aspects of architectural acoustics, environmental and industrial noise and vibration control, and audiovisual systems design.

ABD Engineering and Design's Blog Posts

LEED for Healthcare Acoustic Points

The new LEED for Healthcare system allows up to two points for acoustics under the IEQ Credit 2 Acoustic Environment. Its intent is to “provide building occupants with an indoor healing environment free of intrusive or disruptive levels of sound.” Points can be earned...