Definitions for "FM system"
Keywords:  deaf, transmitter, listener, worn, hear
An FM system is made up of a microphone and transmitter worn by a teacher/parent and a receiver worn by a child/student. These systems are commonly used to transmit sound from one person to another over distance, overcoming the effects of noise, reverberation and distance.
a device used by individuals who are deaf or hard of hearing and also by others who have attention issues
an assistive listening device that consists of a transmitter hooked to the speaker and a receiver hooked to the deaf person