Feedback is that annoying high-pitched whistle that some people get from their hearing aids. This feedback whistling occurs when sound coming out of the hearing aid’s speaker is picked up by the microphone in an endless cycle. Examples of hearing aid feedback sounds are provided in the video.
The key fundamental way to prevent feedback involves stopping the amplified sound from being picked up by the microphone!
Here is a step-by-step way to address feedback when encountered.
Step 1: Check for proper hearing aid insertion (0:25)
Step 2: Check for earwax (0:38)
Step 3: Check for any physical defects (0:52)
Step 4: Check for any internal feedback (1:09)
Step 5: Check hearing aid programming (1:26)
Step 6: Change hearing aid dome or ear mold (1:35)
Step 7: Turn the volume down! (1:49)
Step 8: Get better hearing aids (2:06)
For more info on hearing aid dome selection:
• What Hearing Aid Dome ...
Video on selecting best hearing aid vent size to use:
• What Hearing Aid Vent ...
Learn more about hearing aid services in our office:
www.FauquierENT.net/audioha.htm
Also check out our online ear health store:
www.FauquierENT.net/store_ear...
Great over-the-counter hearing aids:
www.FauquierENT.net/store_hea...
Video created by Dr. Christopher Chang:
www.FauquierENT.net
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#hearingaids #hearingaidfeedback #audiology #earwhistling #otolaryngology #OTChearingaid