Jim produced a widely acclaimed hearing aid/FM system simulation which, when used as part of an in-service workshop for educators, can provide compelling evidence supporting the use of wireless technology.

 

It is a simulation of what speech sounds like when recorded first through a hearing aid, and then through a personal FM system linked to the hearng aid. The demonstration takes place in an empty classroom while the presenter walks toward and away from the "listener" and while competing voices are played in background. To view the Captioned Version, click here.