Do you hear an echo or booming sound when wearing Hearing Aids? Learn what causes the occlusion effect and how to solve it for better comfort.

Do you hear your own voice sounding unusually loud or echoey while using Hearing Aids? Some people describe it as if they’re speaking inside a barrel. This common issue is called the occlusion effect, and it can make new users uncomfortable with their devices.

Thankfully, it’s not permanent and can often be corrected with the right Hearing Aid settings, design, or adjustments. Let’s explore the causes and potential solutions.

What Is the Occlusion Effect?

When a mold or the dome of a Hearing Aid blocks your ear canal, the occlusion effect occurs. This traps sound vibrations inside your canal, especially the low-frequency sounds of your own voice or chewing. The result? Everything sounds louder or echoey to you, even if others hear you normally.

Occlusion Effect in hearing aids explained by Aanvii Hearing for clearer and more natural sound

Common Symptoms of Occlusion:

• Booming or hollow sound while speaking

• Echo when talking or chewing

• Discomfort during conversations

• Feeling like your ears are plugged

It’s most noticeable in new Hearing Aid users or with tightly sealed in-ear models.

What Causes It?

Why you're hearing echoes with hearing aids – the occlusion effect and what causes it

• Tight-fitting domes or ear molds that seal off the canal

• Closed dome designs used in moderate to severe Hearing Loss

• Improperly fitted custom shells

• Incorrect programming or amplification in low frequencies

How It Can Be Fixed

At Aanvii Hearing, our Audiologists address occlusion issues using multiple strategies:

• Changing to open domes – Allows some natural sound to escape, reducing internal echoes

• Remaking custom molds – For a better canal fit with optimal venting

• Adjusting Hearing Aid settings – Reducing low-frequency gain or activating occlusion management software

Also read: Signs Your Hearing Aid Needs Servicing

Don't Give Up — It’s Fixable

Echoes in hearing aids? Understand the occlusion effect—fitting is just as important as the device.

Many first-time users feel discouraged and assume Hearing Aids aren’t for them. But in most cases, it’s simply a matter of proper fitting and professional fine-tuning. Ignoring the issue may lead to inconsistent use, reducing the benefit of your investment.

That’s why follow-up appointments are just as important as the initial fitting.

Book a Free Hearing Test & Trial at Aanvii Hearing

If you’re hearing echoes or a “booming” voice inside your ear, it’s not something you have to live with. The occlusion effect is prevalent, but it can be fixed. Book an appointment at Aanvii Hearing today. Call 96 5839 5839 or visit www.aanviihearing.com.