Turn toward a friend at dinner, and one ear may catch every word while the other sounds flat. Hearing aids are designed to amplify sound in a way that feels natural, so if one sounds different or less clear than the other, it should be examined.
At Southwest Florida Center for Hearing and Balance in Fort Myers, audiologists Lynda M. Mercer, Au.D., CCC-A, FAAA, ABA Certified, and Karen M. Major, Au.D., evaluate your hearing and devices to determine whether the difference comes from maintenance needs, programming, fit, or a change in your ears. Most patients can start troubleshooting at home, then seek professional care if the difference persists.
Does One Hearing Aid Need Repair if It Sounds Unlike the Other?
One hearing aid does not necessarily need repair just because it sounds unlike the other, since your ears may have different degrees or patterns of hearing loss that call for different amounts of amplification. Ear canal shape and earpiece fit also affect the sound that reaches your eardrum.
The goal is comfortable, useful hearing across both ears. Matching the volume numbers or programming exactly may not achieve that goal. One ear may need more help with higher-pitched speech sounds, so the settings programmed at your hearing aid fitting may differ from one side to the other.
However, a new or worsening imbalance deserves attention. Earwax, a blocked filter, moisture, or a damaged component may reduce output on one side. Hearing changes can also make settings that were previously appropriate feel uneven.
What Sound Quality Problems Can Show Up in Just One Ear?
Sound quality problems that can show up in just one ear include a side that seems louder or softer, speech that sounds muffled or tinny, and a device that whistles or cuts out. Describing the difference clearly helps narrow down the possible cause. Pay attention to whether it affects speech, your own voice, background noise, or streamed audio. Watch for moments when:
- One side seems louder or softer during conversation.
- Speech sounds muffled, sharp, tinny, or distorted in one ear.
- Your own voice sounds hollow or unusually loud on one side.
- One device whistles, hisses, or crackles intermittently.
- Sound cuts out in one hearing aid.
- Phone calls or music sound uneven while everyday conversation sounds balanced.
Whistling may result from a poor fit, wax, or a device problem. A plugged-up sensation with your own voice may relate to how the earpiece seals the ear canal. Hissing may reflect amplified environmental sound or noise generated within the device.
These descriptions are clues, not diagnoses. A louder hearing aid doesn’t necessarily mean clearer speech, and two devices can sound different even when both work. Note when the problem began and which situations make it most noticeable.
Which Simple Checks Can You Do Before Calling Our Fort Myers Office?
Before calling our Fort Myers office, you can check that each hearing aid is on, set to the right program and volume, charged or powered, seated correctly, and free of wax in its filter. Start in a quiet room and test one possible cause at a time before making further changes. Follow the instructions for your model:
- Confirm each hearing aid is on and has not been muted.
- Check the selected listening program and any separate volume controls.
- Recharge the affected device or replace its disposable battery if needed.
- Confirm each aid is in the correct ear and seated comfortably.
- Inspect the earpiece and wax filter for visible blockage.
- Clean accessible surfaces and replace approved parts as instructed.
Some controls change both aids together, while others adjust each side independently. Return to your prescribed starting settings if you accidentally changed them.
If the issue occurs only during streaming, compare it with normal conversation and follow your manufacturer’s connection troubleshooting. That distinction can help identify a wireless problem.
Avoid swapping hearing aids between ears as a home test. Settings and earpieces may differ by side. Don’t insert sharp objects into sound openings, force parts apart, or repeatedly increase volume to overcome muffled sound. Schedule an appointment with Lynda Mercer or Karen Major if basic checks don’t resolve the difference.
How Will Our Lee County Audiologists Test Each Ear and Each Device?
Our audiologists test your ears and your hearing aids separately, beginning with questions about the sound difference, when it occurs, recent maintenance, and whether symptoms persist without the devices. Bring both hearing aids and describe any situations that consistently trigger the problem.
An ear examination can identify wax or other concerns that may interfere with hearing. Updated hearing tests can compare each ear’s sensitivity and speech understanding with previous results. Middle ear testing or referral to an ENT may be appropriate when findings suggest a medical issue.
Device checks may include inspecting microphones, speakers, filters, tubing, and earpieces. Testing in a hearing aid test box can measure output and identify performance problems. If a component has failed, our office offers hearing aid repair for all makes and models.
What Daily Care Helps Both Hearing Aids Sound Their Best?
Wiping each device daily, inspecting each earpiece for buildup, and checking filters one at a time help both hearing aids sound their best, even if their settings stay different. Use a soft, dry cloth for the wipe-down. One filter may collect wax faster than the other, so check them individually.
Attend follow-up appointments and report recurring changes in sound or fit. Brief notes on when problems occur help us focus adjustments. The aim is dependable performance tailored to your hearing needs.
See Lynda M. Mercer or Karen M. Major About Uneven Hearing Aid Sound
Whether the answer turns out to be a fresh filter or a programming change, Lynda Mercer and Karen Major can determine whether the next step is maintenance, adjustments, repair, or further hearing assessment. Bring both hearing aids, your charger (if charging is a concern), and notes on when the difference occurs.
Patients across Lee County can call or text 239-946-5409 or request an appointment online to visit our office on Cambridge Manor Place in Fort Myers.