These systems operate on radio frequencies specifically designated for the hearing impaired. These are used widely in public locations as a means of providing equal access to all individuals as required by the Americans with Disabilities Act. They are usually available for the asking in theaters, performance centers, meeting rooms court rooms etc. Other Types of ALD's Amplification systems are designed for a variety of listening situations. The most common are infrared or FM TV amplifiers, telephones and telephone amplifiers.
Ringers are available.
There are telecaptioning devices that project printed captions on TV or videos. There are innovative signaling devices that alert the hearing impaired to important sounds, such as a babies cry, a smoke detector, a doorbell, a phone ringing or an alarm clock. A User's Guide Dr. If you would like information regarding a specific style or brand leave your e-mail address and the subject and we will get information back to you.