The Consumer Electronics Association (CEA), Arlington, Va., and Indianapolis-based Custom Electronic Design and Installation Association (CEDIA)’s R10 Residential Systems committee has approved CEA/CEDIA-CEB22, "Home Theater Recommended Practice: Audio Design Bulletin." This new guide provides a baseline for the design and installation of residential spaces to be used for high-performance home theater or multi-channel music playback.

While the focus of these two applications is home theater audio design, many of the practices are applicable to multi-purpose, two-channel, and other acoustic spaces.