Young Israel of Greater Cleveland
Beachwood, Ohio

Seat Count: 550
Project Type: New Construction
Opening: 2003
Architect:G. Herschman Architects, Inc.
AD Scope: Acoustics

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Because this is an orthodox schul, all of the speech is unamplified, yet must be intelligible to over 500 people. This requirement was the basis for the design of the ceiling, which, in addition to providing a very important acoustical function, needed to connect with the visual aesthetics design of the Sanctuary interior. The unique ceiling design was a result of a strong collaboration between acoustics consultant and architect.

Another challenge is the center bima where the speaker is facing forward with his back to a majority of the congregation. A large suspended Plexiglas element was suspended above the center bima to address this challenge.

Another key ingredient for good acoustics, and for intelligibility of the spoken word, particularly in a large room with no sound reinforcement, is the absence of noise from the HVAC systems. This was achieved with strong collaboration between the acoustics consultant and the mechanical engineer, including input from the architect. The supply air outlets were also integrated into the ceiling, resulting in an open-ended duct distribution system that blows the air out horizontally for good air distribution throughout the congregation.

As illustrated in the photo on the left, the return air was built into the millwork at the perimeter, allowing the elimination of grilles for a more cost-effective low-noise HVAC system.