The Comtek AT-216 has a micro-mini jack for use with the M-4020P plug-in environmental microphone for either the Enviro-Mic or Smart-Mic. This input jack may also be used with other accessories such as hand held directional microphones clip-on speech training microphones and telephone adapters. It works as a remote microphone overcoming common listening problems for those with hearing loss: background noise reverberation and distance from the speaker.
A higher signal-to-noise ratio plus a higher frequency response of the FM signal work together to maximize the performance of hearing aids cochlear implants and earphones. In addition to t-coil hearing aids the user wears the personal receiver and neck loop. If hearing aids are not used the receiver and headphones may be used instead of the neck loop.
Features