How to Stop the Embarrassment of a Whistling Hearing Aid

If you or a family member wears a hearing aid that has a feedback (whistling or chirping noise) problem, it can not only impair the user’s ability to hear but also for those around them. It may develop into psychological distress that should not take care of, can cause isolation.

There are different causes for opinions; the most frequent is the mold, or shell, not matching properly. Let us talk about some of the ways you’ll be able to check for match problems and possibly fix them also.

Solving Acoustic Feedback

Acoustic feedback occurs when the noise coming out of the earmold or speaker manages to get back to the microphone and puts up a”loop” that causes it to whistle. Here are suggestions and some common causes for this:

1) Ear wax

A wall of ear wax blocking the ear canal is a really common cause of feedback. Waves have pressure as they leave the ear mold. Imagine placing the end of a garden hose against a home with the water. The water would spray in all directions.

When the sound pressure leaving an ear mold hits a strong wall of earwax, it also sprays in all directions, such as out through the port or any openings between the earmold or casing and the ear canal.

If you’ve got an issue with opinions, have someone check your ear canals for ear wax and then get it all removed. This is the most Frequent cause of comments

2) Loose fit

Another common reason for the feedback is poor and loose-fitting earmolds and hearing aids. Many people don’t realize that losing twenty-five or ten pounds of weight can affect the fit of their hearing aid, inducing it to fit.

If opinions begin right after an illness or a hospital stay, it is extremely probably caused by a loss of weight. A new ear mold or shell remake may be deemed necessary.

Loose Fit Feedback Home Remedies

A) Test for a fit problem by pressing the hearing aid tighter into your ear with your finger or the eraser end of a pencil (make sure you don’t cover the mike. If pressing in it or adjusting the angle stops the feedback, this indicates a health problem. Although, if the feedback does not stop, that does not necessarily mean it isn’t a fit issue.

B) Also, consider plugging the vent temporarily with putty tape. The match might be a problem if this helps.

C) Attempt putting Keri lotion or Vaseline around the canal of the mold before inserting it. When it’s a gap that is little, this sometimes helps.

D) Old-time hearing aid dispensers used to put a coating of clear fingernail polish on the canal portion of hearing aids to make them match slightly snugger.

E) An awful, but the effective alternative for very loose hearing aids will be”Poligrip-comfort seal strips”. They may be taken off if it doesn’t work.

F) Attempt to Abide by Soft Wraps. The Comply Soft Wrap is a strip of foam with an adhesive backing to adhere to earmolds or hearing aids. It reduces feedback and enhances retention for hearing aids that are loose. Do a web search on Comply Soft Wraps to Locate a distributor

G) Sometimes the best solution is obtaining a fresh earmold or casing made. Check availability and prices locally or locate a hearing aid repair laboratory online. If you do go the online route, you might save yourself money by obtaining a feeling kit online on a website like a superstore, rather than going neighborhood. HOWEVER, it is always the safest choice to have the opinion is taken by your regional professional and there are risks. Plus, you will likely get a quality impression.

Back To Reasons For Feedback…

3)Pointed wrong

One frequently overlooked the issue that occasionally causes feedback is when the end of the hearing aid shell or mold is pointed erroneously. The casing tech cut it short, or if the initial impression was not made long enough, the points into the ear canal’s walls rather than at the eardrum. The ear canal usually has two bends. The perfect situation is for the end of the mold/shell to extend slightly past the second bend, allowing the sound to be”aimed” at the eardrum. If the end of the mold/shell ends by pointing before the next bend, the noise is forced back from the ear just as in the case. This is best solved by a lengthier canal, but even shortening, re-pointing, or”belling” that the end of the canal might help.

4) Other Causes of Acoustic Leakage

With custom in-the-ear hearing aids, the noise tube in the close of the hearing aid might be pushed or have a hole in it by”aggressive” cleaning, the microphone may be pushed in, or there may be a gap in the wall of the port that moves through the hearing aid.

With behind-the-ear aids, there can be a hole or crack in the tube, particularly where it passes the earmold, or even a high power BTE may need tubing with a thicker wall to prevent leakage.

Yells the Digital Conundrum!

Frequency response alterations – They may solve your comments, but can be devastating for your address understanding!

There are instances that feedback could be solved in different ways than getting a greater acoustic seal, however, these are sometimes at the expense of hearing well. With digital hearing aids, there are feedback controls, and also adjustments that the hearing aid fitter may cause reduce feedback, but these aren’t always in the interest of hearing. In certain (although not all) digital hearing aids, the feedback controller methods involve some way of clipping high-frequency amplification.

The most frequent adjustment to control feedback involves decreasing the high frequencies of a hearing aid. It could be at the expense of your hearing capability, although this is the easiest way to stop opinions!

In the event, the cause of your feedback is inferior fit or ear wax, and your hearing aid fitter doesn’t consider that cause, they might say”no difficulty”, and reduce the high frequencies from the programming. The immediate issue can be solved by this, but it may be detrimental to your ability.

If your hearing aid professional adjusts the hearing aid for comments and you still hear as well as before the alteration, that is great. But should you find yourself straining for clarity after the adjustment, discuss the possibility with them that you might have a fit problem.

Before you have your hearing aids reprogrammed to control the comments, try some of these temporary solutions above for loose matches, like pressing on the hearing aid in your ear to see if the comments stop.

There are many possible causes of comments. It could need a visit to solve this, but the information above may provide you the advantage in the knowledge that it takes to understand and help solve your problem. Visit for more details about hearing concerns.