Califone upgrades two wireless microphones.  Delivers mobility and used across the entire line of Califone UHF PAs Califone announced upgrades to its two wireless microphones. Both the handheld wireless mic (Q319) and hands-free M319 beltpack transmitter have redesigned channel selecto …

One product which will be shown for the first time will be the company’s just upgraded Infrared Audio System, which installers have been recommending to schools because of its consistent audio coverage and less signal drop out due to its dual ceiling sensors (twice the industry norm). Customer senti …

Teachers have been quick to realize the classroom potential for using downloaded content for virtually every subject, but one of the clearest applications is helping students with their reading. The dramatic rise in downloaded content is readily seen in a Nielson/Net Ratings report citing traffic …