LET’S LOOP NEW ENGLAND

WHAT IS A LOOP?

 

A hearing loop is a copper wire that circles a room and is connected to the sound system and microphone.  The loop electromagnetically transmits the desired sound (usually referred to as “the signal”) from the microphone  over the copper wire. The electromagnetic signal is picked up and received by a small copper coil called a telecoil (or T-coil), a component found in most hearing aids and cochlear implants.
Persons with hearing loss who are able to use hearing aids benefit greatly if their hearing aids are equipped with T-coils.  In a looped room, the desired sound (often referred to as the "signal") is transmitted directly from the source of the sound to the person's hearing aids via the T-coil.

Persons with hearing loss who are able to use hearing aids benefit greatly if their hearing aids are equipped with T-coils. In a looped room, the desired sound (often referred to as the “signal”) is transmitted directly from the source of the sound to the person’s hearing aids via the T-coil.

Because a hearing loop transmits  the signal directly to one’s hearing aids or cochlear implants,  “reverberation,” (i.e., sound that is distorted when it travels through space from the speaker to the listener) is eliminated.
The red line represents sound energy as it is transmitted through a large space, reverberating and creating an echo that greatly reduces speech intelligibility.  The green line represents sound transmitted in a looped space from the speaker directly to the hearing aids of an individual, greatly increasing clarity and intelligibility.

The red line represents sound energy as it is transmitted through a large space, reverberating and creating an echo that greatly reduces speech intelligibility. The green line represents sound transmitted in a looped space from the speaker directly to the hearing aids of an individual, greatly increasing clarity and intelligibility.

Loops can be integrated into electronic devices such as televisions, and can be installed in private as well as public spaces.
A loop can be connected to a person's TV, enabling the sound from the program a person is watching to be transmitted directly to the person's hearing aids.

A loop can be connected to a person’s TV, enabling the sound from the program a person is watching to be transmitted directly to the person’s hearing aids.

Looping New England
Since 2010,  Hearing Loss Association of America and The American Academy of Audiology have joined together to promote hearing loops and T-Coils. Last spring the Boston Chapter of HLAA initiated a  “Looping New England” campaign to raise awareness about the benefits of hearing loops and T-Coils.  Our advocacy work is currently focussed on public venues in two communities in the western suburbs of Boston, and we will continue to expand our  work with ADA coordinators in additional locations.
For more information about looping please visit
www.hearingloop.org
If you would like to join the HLAA Boston chapter  “Looping New England” task force, please contact Betsy Anderson at HLAABoston@gmail.com.  Use the subject line, “Looping New England.”

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