-  The Americans with Disabilities Act (ADA) requires accessibility to assistive listening systems (for example, hearing loops in government buildings) and improve accessibility at privately owned "places of public accommodation".

-  Under the ADA, hospitals, schools, and courtrooms must make sign language interpreters available when needed.

- Theaters with fixed seating for more than 50 people must provide hearing assistive services for patrons with hearing loss.

- Museums are required to provide assistive listening systems for the hearing impaired, but not sign language interpretation or closed captioning – although some do as a courtesy to their Deaf patrons.

-  Examples of other public places that are required to provide assistive hearing systems for those with hearing loss include hospitals, concert/lecture halls, stadiums, court rooms, hotel conference rooms, convention centers and nursing homes.

The Americans with Disabilities Act (ADA) for people with hearing impairment using public assistive listening devices (ALD)

Loop systems, sometimes called an induction loop system or simply a hearing loop, use a pre-installed telecoil (or "t-coil") in hearing aids and cochlear implants to transmit sound directly from a microphone, worn by the speaker, to your hearing aids. They are used in places of worship (e.g. churches), auditoriums, and theatres.

Pepperdine University

Public-use ALDs are systems that are designed to be used on public properties including places of worship, courtrooms, theatres, and schools.

Public-use Assistive Listening Devices (ALDs)

Janssen, T. (2021, July 21). Assistive listening devices. Hearing Directory. Retrieved January 13, 2022, from https://www.hearingdirectory.ca/help/hearing-aids/assistive-listening-devices 

Assistive listening devices

Loop systems

FM Systems are most often used in schools and use FM radio signals. FM systems are used with a boot (a small device attached to the hearings aids) or a receiver worn around the neck where sound from a microphone, worn by the teacher, is transmitted directly to the student's hearing aids using radio waves. 

FM Systems

Infrared systems function similar to loop systems but are often used in situations where privacy and confidentiality are needed, such as in courtrooms and banks. Infrared systems use light to transmit signals, which cannot be transferred through walls, providing an additional layer of privacy.

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