Los Angeles - Nov 2 2010 - Califone, a provider of audio and multimedia systems for education, has implemented Aphex's Aural Exciter and Optical Big Bottom technology into its PA-IRSYS infrared classroom audio system.

Designed for delivering spoken word presentations to mid-sized and larger groups, the Califone PA-IRSYS is one of the company's most popular classroom systems. The PA-IRSYS utilizes array loudspeaker components to focus the sound directly on the audience and away from walls and other reflective surfaces. Califone will use the Aural Exciter to enhance and improve intelligibility.