June 21, 2011 | Posted At: 06:49 AM | Author: Brian Nadel | Category:
Classroom Amplification
Even a small classroom can muffle the teacher’s words when you’re in the back row. Crestron’s FreeSpeech amplification system can make sure that everyone hears it all. Aimed at elementary, middle and high schools, FreeSpeech includes a small wireless microphone that can be clipped to a lapel or shirtcollar or just placed on a tabletop. The base station has a 30-watt amplifier and can power a set of classroom speakers. It can also integrate the audio from a PC, DVD player or even an iPod. There are versions that have single- and dual channel microphones.
