The Hearing Blog

September 28, 2011

FM: A Success Story In The Library

FM: A Success Story In The Library
By Sarah “Speak Up Librarian” Wegley.
Edited with an introduction by Dan Schwartz

On occasion, when someone has real success we’ll post it on The Hearing Blog under their byline, so other people can learn from it. When my friend Sarah was having trouble understanding speech with her workplace, she first tried a hand-held “Pocket Talker” style assistive device coupled to her hearing aids via an inductive neckloop. But, this didn’t work very well, suffering from interference in certain places and just overall poor performance. However, at the Hearing Loss Association of America convention, Sarah saw — And heard — the benefits of using an FM transmitter & receiver to bring sound from the speaker’s lips straight to her ears, regardless of the amount of background  noise in the library where she works. Although originally looking at the pricey Oticon system, I suggested instead the Bellman Audio Domino, which costs less, works better, and in fact the Classic version is what we use. Fortunately for Sarah, her university library employer agreed to buy an FM system for her, and they purchased the premium Pro version, which has the unique ability for the wearer to remotely switch the transmitter microphone from omnidirectional to zoom with just a touch of the button on the receiver.

Sarah was so excited at the performance, she wrote not one, but two blog articles on it, here and two days later here. Following are excerpts from her articles:

I am very excited to share with all of you that I have found a solution to my hearing difficulties at the reference desk. The answer for me is the Bellman Audio Domino Pro FM system. I have one that comes with a neckloop so the beautiful, clear sound goes directly into my hearing aids’ telecoils. Here’s a summary of the advantages I’ve experienced while wearing the FM system at the reference desk:

  • No lipreading required! I can hear even the whisperers;
  • I can now hear patrons behind me who are trying to get my attention;
  • I can hear the phone clearly when I am away from the desk helping a patron at a computer. Before I relied on keeping an eye out for the red flashing light which signals an incoming call;
  • The HVAC [heating, ventilating, and air conditioning] noises that bothered me before have faded away to being unnoticeable;
  • I can easily hear my coworkers at the desk.
  • No more tension from straining to hear.

Best of all, my employer purchased the system for me to use at work so there was no cost to me. So, how does the system work you may be wondering. There are two main parts – a receiver and a transmitter. The transmitter is about the size of a cell phone. I place it on the reference desk and am wirelessly connected to it so I can walk away from it at any time which is particularly useful in my situation. The receiver I wear clipped onto my pants pocket. The neckloop mentioned before plugs into the receiver. I’ve worn the neckloop under my clothes and I think it’s rather unobtrusive. The same size as the transmitter, the receiver is noticeable since it hangs outside my clothing. But that’s important so I can access the volume and function controls.

When I walk away from the desk to assist a patron one-on-one at a computer, I switch a button on the receiver so sound is no longer coming from the transmitter but coming instead from the internal microphone on the receiver. I have learned to put the receiver in the pants pocket closest to the patron for best results.

If I forget to switch the function from transmitter to receiver and a conversation occurs at the desk while I’m away, I can hear every word clearly. It’s incredible but a bit distracting from my focus on the patron beside me.

Another funny thing for me is the realization that patrons have conversations with each other while they’re working at the computers. Now that I’m wearing the FM, I can hear people chatting. My coworkers just shook their heads when I reported in wide eyed amazement that “the students talk to each other!” Heh.

For me wearing the FM system makes me feel like this might be what normal hearing is like. I don’t give my hearing a thought. It just happens. It’s actually easy. I can’t believe how much I was missing even with hearing aids.

A coworker asked me why I didn’t wear the FM system all the time then. At first I was horrified at the thought of hearing ALL the time at work. I like my quiet. It helps me concentrate on my work. Later, I realized a better response would have been to explain that the FM system helps in difficult listening situations. Such as I was experiencing at the public reference desk with the people who whisper and the HVAC noise. Back at my cubicle, my coworkers know to get my attention and come talk to me directly rather than call out from across the room. For me, it’s better that way.

I recommend the Bellman Audio Domino Pro FM system with two thumbs up. I’d like to thank my friend Dan Schwartzwho suggested this system and provided lots of helpful assistance before and after I got it.

Bellman Audio Domino Pro

Here's a photo of my FM System in its travel case. At the top is the neckloop, on the left is the charging device with plug. In the center is a clip-on microphone I can give a speaker to wear if I have to attend a meeting. Next over is the transmitter. At far right is the receiver.

  Here is a video from Bellman describing the Audio Domino Pro Sarah uses daily. There is a similar video for the Audio Domino Classic here.

 

Short link to this story: http://wp.me/p1mNFo-P

Coming soon: The next article in our series on FM titled: FM: The Unfair Classroom Advantage

June 25, 2010

Hearing Loss Ass’n of America Convention 2010 summary (updated)

The annual convention for the Hearing Loss Association of America wrapped up Sunday morning, following a busy three days of meetings, workshops, speeches, receptions, and a symposium.

Shortly, I’ll be posting the revised and extended notes from the workshop Martha Jones CCC-SLP and I presented on (class)room acoustcs.

There were a few Cheers and Jeers at the Convention worth mentioning:

Cheers to audiologist Tina Childress: She saw the CI processor blinking light on a little old lady sitting next to me, came over, and troubleshooted it, including swapping out coils with her own.

Jeers to HLAA executive director Brenda Battat, who preaches installing loop induction systems (which do .NOT. work well)… But only two of the meeting rooms had loops! The convention center ballroom, where the keynote and hearing aid technology symposiums were held, and the banquet hall in the hotel did .NOT. have loops installed, instead relying on wide area infrared ALD’s (assistive listening devices).

Cheers to Williams Sound for donating the wide area infrared ALD systems actually used. Gee, I wonder why it worked so well?!

Jeers to the unidentified vendor supplying the induction loop ALD system for the reception in the Harley-Davidson Museum: It was not set up properly, since it was too weak; and also there was no high frequency boost to compensate for the steel decking below the concrete floor, the roof decking, and the perforated sheet metal walls.

Cheers to Patricia Trautwein of Advanced Bionics, who booked a much quieter venue  for their reception this year. Sound meter readings were in the 70-75 dBa range, which makes it easier for the hearing impaired.

Jeers to exhibitor Phonak for not having their new Dynamic Soundfield system in their exhibit booth, even though their US headquarters is only 90 minutes away near Chicago.

Cheers to my co-presenter Martha Jones, CCC-SLP for putting on a superb first half of the From Mouth to Ear: Acoustic Architecture, Assistive Listening Devices and New Room Acoustical Standards Workshop.

Jeers to Hearing Aid Research & Development Symposium moderator Dr. Catherine Palmer of Univ. of Pittsburgh: When a fellow Member complained about how her audiologist was not competent in helping her set up ALD’s, she (Palmer) made excuses for the professional incompetence, rather than offering to investigate. In fact, it is incumbent on professors just like her to assure that their audiology schools graduate professionals who are competent in dispensing hearing aids & ALD’s. If these “professionals” can’t — or don’t want to — do the job properly, then they should get out of the business. And if these Ivory Tower professors and schools can’t — or won’t — weed out these inept students, then they should lose their accreditation.
Update (12/30/2010): Here is the 42 page PDF CART transcript of the symposium: Note the (deservedly) openly hostile questions from the audience about their experiences with their audiologists.

Cheers to HLAA’s Nancy Macklin, flying solo for the first time, for putting on a successful convention, and working to contain costs for the Members.

Jeers (again) to Hearing Aid Research & Development Symposium moderator Dr. Catherine Palmer of Univ. of Pittsburgh: The top hearing aid engineer in the world was only 90 minutes away, yet the Big Bald Guy wasn’t even invited. Besides the late Sam Lybarger, Mead Killion has probably helped more people hear better than anyone else in the industry.

Cheers to the management at the Midwest Airlines Center in Milwaukee for keeping the temperature at a comfortable 72 degrees (I measured): This was much more pleasant than the noisy, hot & humid Opryland venue last year.

Jeers (yet again!) to  symposium moderator Dr. Catherine Palmer of Univ. of Pittsburgh and Laurel Christensen of GN ReSound: This time for Palmer’s poor quality control in allowing Christensen to show a five minute movie to the Members without captions! This is the Cardinal Sin, coming in front of an audience of over 500 hearing impaired users, yet not captioning their video. #FAIL! [Thank you to Larry Stiverson at HearingLossWeb.com for his more detailed report on the Symposium.]

Cheers to AOS President and crack cochlear implant surgeon John Niparko, MD, incoming AAA President Patricia Kricos, PhD, VA Chief Audiologist Lucille Beck, PhD and IEC Chair Conny Andersson for taking time out of their busy schedules to fly to Milwaukee to address our Convention. Second cheer to Pat Kricos for spending parts of three days and conducting a workshop: She “gets it” with her excellent attitude towards us in the hearing impaired community.

~edited 3:30PM 9/24/2010

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