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Loop Minnesota

Loop Minnesota

Advocating for Communication Access for those with Hearing Loss – all Hearing Assistive Listening Systems: Hearing Loops, FM or IR Assistive Systems, Wi-Fi or Captioning - and Bluetooth when it is Available

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Category Archives: SNR

Advocacy for Hearing Loops and Telecoils

Loop Minnesota Posted on August 7, 2021 by Monique HammondFebruary 10, 2022

Advocacy for Hearing Loops and Telecoils

Improved hearing and understanding: A matter of communication access

Hearing loops and telecoils work together to help hearing-challenged people hear and understand speech more clearly and effortlessly, especially in loud places. Therefore, Advocacy for hearing loops and telecoils means standing up for communication access for those with hearing loss.

Yet, way too many people do not know about the advantages of these universal, non-proprietary communication systems – what they are or how they work. Advocacy can change this by educating and spreading the word to others with hearing loss as well as within the communities at large.

So what is advocacy?

Advocacy may simply mean standing up for oneself or speaking out on things that must be changed in some way. However, raising an issue and making a case on their own can be hard for people. Those with hearing loss may prefer to connect with groups that advocate for Hearing Loop systems as well as for assistive technology in general, such as Loop Minnesota.

Advocacy for Hearing Loops!

Hearing loops – also called Induction loops – can raise the SNR (Speech-to-Noise Ratio) to levels that hearing aids by themselves cannot do. Even with changing technology, loops are to this day the only means for connecting many people to the same sound source in large venues such as meeting rooms, churches, convention halls etc. Besides, they work the same way worldwide!

Hearing loops come in all sizes covering small rooms such as TV dens as well as whole arenas. Desk top or countertop versions are designed to ease communication for daily living. They make businesses accessible at customer service windows, check-out counters, bank teller windows etc.

The telecoil or T-coil connection

Hearing loops are accessed by means of wireless antennas, called telecoils or T-coils. They are located in most hearing aids, cochlear implants and in portable devices. In hearing instruments, the telecoils must be activated and tuned by the instrument specialist at the time of purchase and the client must be instructed in their use.

The telecoils tap into the magnetic energy field generated by an activated hearing loop. Background noise is greatly diminished or even eliminated. A speaker’s voice becomes clearer and listening less tiring.

And so, hearing loop and telecoil work together as a communication system. They are a team. One without the other is worthless. And this is why we must advocate for both.

Advocacy for telecoils!

Do you know if your hearing aids have telecoils? Were you ever told about them? Some States have a mandate that requires that patients be informed about the use of telecoils when they buy hearing instruments. Minnesota has an acoustics & hearing loop mandate but not a T-coil mandate. At least not yet.

And so, we must inspire our State audiology and HID (Hearing Instrument Dispenser) groups to inform clients about all of their communication options.

Also, hearing aid and cochlear implant manufacturers must be encouraged to keep installing telecoils in their instruments. Email, Tweet – whatever works.

In the end, it is up to us. In so many ways, improved access to communication rests with our hearing loss communities – what we need and want and for what we are willing to stand up.

Note: Any links to websites are for information and illustration only. Loop Minnesota does not favor one brand, manufacturer or distributor over others.

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Also visit my website hearing-loss-talk.com where I post blogs on all sorts of issues concerning hearing loss.

Posted in advocacy, Advocacy for Hearing Loops, Advocacy for Hearing Loops and Telecoils, Advocacy for Telecoils, assisitive listening, business access, cochlear implants, communication access, counter hearing loops, hearing aids, hearing loops, hearing loss, Loop Minnesota, Signal-to-Noise Ratio, SNR, Telecoil | Leave a reply

SNR Hearing Loss? Hearing Loops Help

Loop Minnesota Posted on December 20, 2020 by Monique HammondJuly 22, 2023

SNR Hearing Loss? Hearing Loops Help

What is SNR Hearing Loss?

SNR stands for Signal to Noise Ratio. In the case of hearing loss, the “signal” that is all important is the speech signal. And so, SNR Hearing Loss refers to a most frustrating issue, namely “ the inability to understand speech in background noise.” Speech signals are drowned out by competing sounds and the more hearing loss a person has the more garbled speech becomes.

“SNR Hearing Loss,” is an expression that is used more commonly nowadays and therefore it must be introduced into the vocabulary of those with hearing loss. In a way, an old familiar problem gets a name.

SNR Hearing Tests

SNR losses tell by how much the speech signal must be raised over background din for speech to be understood. Audiologists can actually measure SNR losses with tests that go beyond the standard tests that are usually performed in a quiet or even soundproof place. Such a scenario obviously does not reflect the realities of everyday life.

During these tests, the patient repeats short sentences against increasing levels of competing background sound. The resulting scores tell the hearing specialist how much loss there is and what type of help the patient needs. The aim is to bring the SNR into a range that makes it easier to understand speech in noise.

Often, the frustration for patients is that even perfectly tuned hearing aid features are not powerful enough to boost the SNR in noisy places. In those cases, other hearing strategies and/or assistive technology are needed, such as the use of an auxiliary microphone.

Certainly, the background noise can be lowered or even turned off but in most cases that is not possible. One can get close enough to face a conversation partner in order to lip-or speechread, which is not very practical in large venues. And now, COVID safety practices do not allow for that approach.

Hearing loops help

The nature of hearing loops is that they greatly reduce background sound and even eliminate it. Only what goes into a speaker’s microphone goes into the telecoils in hearing aids or implanted devices.

The sound signal of a correctly installed hearing loop is even and a lot clearer and stronger than what hearing aids might deliver. With a loop it does not matter how far away the telecoil user is from the speaker. In a looped area anybody with telecoils – in hearing instruments or in portable devices – can listen without strain or struggle. Even people with severe hearing losses report greatly improved listening experiences in looped venues.

Time to learn and to be included in conversations

As COVID-19 winds down ever so slowly and society opens up, people with hearing loss do not want to be left out and isolated again. This is a good time to learn about Loop technology and to advocate for the installation of hearing loops in places where we need to hear and understand better: Library lecture rooms; places of worship; event halls; courts of law etc.

And so, there is no time like the present to work on getting into the loop and to create our communication future.

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For any questions or suggestions regarding hearing loops, contact us.

Also visit my website: hearing-loss-talk.com where I blog about all sorts of topics related to hearing and hearing loss.

Posted in assisitive listening, audiologist, communication, COVID-19, hearing aids, hearing loops, Signal-to-Noise Ratio, SNR, SNR hearing loss, SNR hearing tests | Leave a reply

Our Partner Organizations

Our Partner Organizations
Minnesota Commission of the Deaf, Deafblind & Hard of Hearing
Minnesota Council on Disability
HHLAA Get in the Hearing Loop
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