Okay, I dont understand, I mentioned on another thread of mine, im new, just getting to grips with them, but I cannot seem to fathom the difrence between full molds, open molds and just what you would call “in ear” headphones, they all put put sound right into our ear right?
I have actually seen people with “in ear” headphone type vs molds and I just wonder whats the differences/benefits a mold actually gives?
The right ear mold to my hearing aids are just painful, have had it sanded down a few times, still pain, but in ear headphones are not painful for me at all… I cannot see any benefits a mold would give.
I have profound hearing loss and require a very powerful bte hearing aid. I have used hard shell, soft shell earmolds. Soft earmolds stick to the ear better and cause no feedback noise. Open and closed domes do not work well with powerful bte hearing aids.l have tried in the ear headphones and it will wear out quickly due to strong amplification. A hearing aid has a heavy duty receiver and sound is transmitted to the ear mold by tubing. There are receiver in ear hearing aids that have larger receivers in earmold. If your right earmold is still painful then you need to try a softer earmold with less depth to your right ear canal.
Not a silly question! Generally, we try to fit patients as “open” as possible. Sometimes this means using non-custom open domes, or using a large vent in an earmold. This allows low-frequency sound through, i.e. deep, bass sounds. We can do this so long as a patient has normal low-frequency hearing. If not, we use closed non-custom domes or earmolds with small or no vents so that the hearing aid can provide that low-frequency information without leaking out of the ear.
Custom ear molds are also needed if there are issues adjusting the hearing aids without getting troublesome feedback between the microphones and speakers because they are so close together. With custom molds the microphones cannot pick up as much sound from the speakers…
For hearing aids, the speakers are generally referred to as receivers.
I wear closed custom molds. The main reason is to prevent low frequencies with high volume (aka noise) to reach the ear directly. With open fittings the hearing aid has to amplify high frequencies much more than neccessary for closed fittings so that I could understand anything in loud noise (eg. driving car, train in underground). The side-effect is that music via bluetooth sounds much better.
Since no replies, maybe make it that I can hear clearer with inear headphones vs on ear/overear and my question was why have molds? That was the general gist of my OP question…
I hear better over Xbox Live, taking my hearing aids out, and talking to people with IN EAR headphones than having over ear headphones with my hearing aids in… just leads me to (and I’ve seen them) why have ear molded hearing aids if I can hear better with direct in ear headphones… why have molded hearing aids at all if direct in ears make me hear best?
Everyone is different I use my hearing aids as my headphones now. There was a time I used over the ear headphones with my hearing aids so could understand podcasts and audiobooks. But as hearing aids technology has improved I can now use my hearing aids as my headphones and enjoy my music and podcasts and audiobooks.
Not sure what you mean by hear “best.” It’s common for in ear headphones to sound better because they have bigger speakers and provide more bass. Custom molds are used to create a good seal so that more gain in higher frequencies can be applied without generating feedback. Some of these higher frequencies can be helpful in making speech understandable. So for understanding speech, I’d think you could do better with hearing aids. Music on the other hand is in the ear of the beholder and whatever works for you is great.
Since I’ve never hear above 8KHz What I mean is, I can clearly hear people talk with in ear headphones if i take my hearing aids out to place them in, but with over ears and hearing aids, its still garbled - although I do suffer recruitment hearing loss so it isnt as simple as just making sounds louder for me. BUT having said that, an in ear headphone I can talk to most people on Xbox Live or the PSN Network - I shouldnt be able to do this, but I can, however with hearing aids IN and a headphones the fit around it, perform worse, and I then cannot tell what they are saying. With in ear ones, I can - thus my question, why have molds?
OK Crazy? You are NOT! Believe me, we’ve all lumped through the very same questions and issues you are experiencing now. In the 35 years I’ve worn aids, I’ve transitioned from ITE to full shell to ITE again, and now RIE as of the past couple years.
Some semantics here: ITE = In The Ear, hard plastic mold, flesh colored, fits in ear; full shell = hard plastic, flesh colored, fills most of the ear cup; RIE = Receiver In the Ear, can have either an open, closed, mound or in my case double silicone power dome for the best (tightest) fit in the ear canal.
The type of mold or dome a person gets on the aids is largely a function of their hearing loss, altho dexterity, vanity and other issues can also be factors. For me, ideally, I’d be wearing a BTE (Behind The Ear) unit connected by plastic tube to the receiver in my ear, but I am hideously allergic to that clear plastic mold that fills the ear cup. I’m lucky that the double dome does the job, but I find that matchstick-sized receiver HURTS when it’s seated nice and deep in my ears.
I no longer get molded plastic aids either, cuz with age, I’m finding that my ear canals swell and recess during the day - the mold would simply never fit optimally at any given minute of the day.
If your molds are STILL painful, DO go in and have them re-cast! It irks me that audis will sometimes blow this off (maybe they don’t want to pay $100 to send in the new impressions?). It’s critical that an aid feels like you’re not even wearing them - and also delivers excellent sound quality with NO squeaky-leakage.
Hope that helps! Persevere: after all YOU’re the one wearing them!
I use custom molds with a single vent (small hole drilled through the acrylic mold). When I was trialing aids with domes, I had a lot of feedback issues (I could not bring my hand or any object close to my ear without aids squealing). The molds eliminated almost all feedback. They are not as comfortable as domes and I have to reposition the molds in my ears several times a day, but it is worth it to 1) be able to hear and understand what people are saying and 2) not worry about feedback squealing anymore
OK: try this link, as it shows pictures and has a brief explanation of the different styles of hearing aids. Altho, even this page does not have the “in ear” headphones you refer to. You are right in that they ALL put sound right into our ear, BUT - and this is key! - different levels of hearing loss need BIGGER and more SNUG FITTING aids to get the best sound quality.
Again: RUN to your audi and have that uncomfortable aid re-cast! Geez! You should not have the case sanded down - it weakens the structure. Believe me, I’ve gone that route, and my aid was sanded down so much that the case became transparent in one spot.
By the same token, do NOT accept any mold that requires nail polish or some other toxic material to bulk UP the size for a better fit. Nope. That will lead you down the path to irritation, rash, and NO aids as your ears heal. Been there, done that, too.