#excelaudiology

Hidden hearing loss and what we can do about it

Hidden hearing loss — 

clinically known as cochlear synaptopathy — is damage to the nerve synapses that carry sound signals from your inner ear to your brain. You can pass a hearing test with flying colors and still struggle every single day to follow a conversation in a noisy room. Researchers now believe it affects tens of millions of people, and most of them have no idea.

Every May, Better Speech and Hearing Month gives us a chance to talk about the stuff most people are quietly dealing with but never bring up — and this year, the topic that stopped us in our tracks here at Excel Audiology in Royal Oak is something the research community has only started to fully understand in the last decade. You probably think of hearing loss as something you notice gradually — voices getting muddier, the TV volume creeping up, people starting to sound like they’re mumbling. But there’s a version of hearing loss that flies completely under the radar of conventional testing, and it might already be happening to you right now.

What exactly is happening inside your ear when you have hidden hearing loss?

Inside your cochlea — the snail-shaped structure in your inner ear — there are thousands of tiny hair cells that pick-up sound vibrations. A standard hearing test checks whether those hair cells are alive and working. Hidden hearing loss is different: the hair cells are fine, but the synapses connecting them to the auditory nerve start to silently degrade. Think of it like a telephone with a perfect microphone and a fraying wire — the input is there, but the signal doesn’t make it to the other end cleanly.

(This is different from Auditory Processing Disorder (APD) where the difficulty lies in processing the auditory signal in the brain.)

This is why so many people feel genuinely confused when they get a “normal” hearing test result but still feel like they’re constantly asking people to repeat themselves, especially in noisy places like restaurants or family gatherings. Their audiogram is measuring the wrong thing. The problem isn’t detecting a tone in a quiet room — it’s the brain struggling to decode fast, complex speech in noisy environments. That’s a neural problem, not a hair-cell problem, and it requires a different kind of evaluation to catch it.

Who is most at risk for Hidden Hearing loss — and why does it matter for your brain?

Anyone with a history of noise exposure is at elevated risk — concerts, sporting events, earbuds at high volume, noisy workplaces, even years of recreational gunfire without protection. But here’s the part that should genuinely alarm people: researchers now believe that synaptopathy is a major mechanism behind the well-established link between hearing loss and cognitive decline. When the auditory nerve sends a degraded signal, the brain has to work harder to fill in the gaps — and that extra cognitive load, sustained over years, is increasingly associated with accelerated memory loss and a measurably higher risk of dementia.

Published neuroscience shows why getting a proper evaluation matters far more than most people realize. The ear is not just a sound-collecting device. It’s a direct pipeline into one of the most complex systems in the human body, and what happens in the cochlea doesn’t stay in the cochlea. Untreated hearing loss has been connected to reduced lifespan, higher rates of social isolation, depression, and now — through the synaptopathy pathway — an earlier cognitive trajectory than your peers who addressed their hearing health proactively.

What can actually be done about hidden hearing loss right now?

The most important first step is getting a comprehensive audiologic evaluation — not just the quick tone test. A full evaluation can include speech-in-noise testing, which mimics real-world conditions and reveals the gap between what your ears detect and what your brain successfully processes.

In addition, a thorough review of symptoms and patient history would also help in arriving at the diagnosis of Hidden Hearing Loss.

Modern Bluetooth-enabled, rechargeable hearing aids with advanced noise-processing algorithms can dramatically reduce the brain’s processing burden by cleaning up and amplifying sound before it reaches damaged pathways when they identify hidden hearing loss.

>Listening therapy and auditory training, when utilized in addition to hearing aids, may allow your brain to adapt and enhance its sound-processing capabilities.

The other piece of the puzzle is protection going forward. Custom earplugs aren’t just for construction workers — musicians, concert-goers, motorcyclists, and anyone regularly exposed to noise above 85 dB can meaningfully slow the progression of synaptopathy by wearing them consistently. Think of it the same way you’d think about sunscreen for your skin: you can’t undo the damage that’s already there, but you absolutely can stop adding to it.

If you’ve been struggling to follow conversations, turning up the TV volume more than usual, or noticing a persistent ringing in your ears — you’re not alone. According to the National Institute on Deafness, approximately 1 in 8 Americans ages 12 and older has hearing loss in both ears. The good news? With the right audiologist in Royal Oak, MI, you can get answers — and your life back.

Why choose Excel Audiology as your audiologist in Royal Oak, MI?

Not all hearing clinics are created equal. At Excel Audiology, every patient receives personalized, one-on-one attention from a credentialed audiologist — not a hearing aid salesperson. Here’s what sets us apart:

Expert credentials: Smita Singh holds a Master of Science in Audiology from Wayne State University and a Certificate of Clinical Competence (CCC-A) from ASHA.

State-of-the-art technology: We use advanced diagnostic equipment to deliver accurate, reliable hearing assessments.

Tailored solutions: Every hearing aid recommendation is customized to your hearing profile, lifestyle, and budget.

Brands you trust: We partner with leading manufacturers — Signia, Phonak, ReSound, and Oticon.

Ongoing support: Our care doesn’t stop at the fitting. We offer follow-up adjustments, maintenance, and long-term hearing health support.

Our hearing services in Royal Oak, MI

Excel Audiology offers a full spectrum of audiology services under one roof. Whether you’re experiencing your first signs of hearing loss or need fine-tuning on existing hearing aids, we have a solution for you.

1. Diagnostic audiologic evaluations

Our comprehensive hearing tests assess your ability to detect sounds across different frequencies and volumes. Using audiometric equipment, we identify the type, degree, and configuration of your hearing loss — giving you a clear roadmap for treatment.

2. Hearing aid selection & fitting

We guide you through choosing the right hearing aid from today’s most advanced models — including rechargeable, Bluetooth-enabled, and virtually invisible options. Every device is programmed to your specific audiogram for maximum clarity in real-world listening environments.

3. Tinnitus evaluation & treatment

That ringing, buzzing, or whooshing sound in your ears is called tinnitus. We offer specialized tinnitus evaluations and evidence-based management strategies to reduce its impact on your daily life.

4. Custom ear products

From custom hearing aids and earplugs to musician monitors and swim molds, we craft ear products designed specifically for your ear canal — offering the best fit, comfort, and protection.

5. Hearing aid maintenance & repair

Regular care extends the life of your hearing devices. We offer professional cleaning, tuning, and repair services to keep your hearing aids performing at their best — regardless of brand.

Meet your audiologist — Smita Singh, M.S. CCC-A

Smita Singh has been transforming the lives of patients with hearing loss since 2002. After earning her Master of Science in Audiology from Wayne State University and completing her Clinical Fellowship at Henry Ford Hospital in Detroit, she built a reputation as one of the most trusted audiologists in Royal Oak, MI.

Smita specializes in fitting the latest hearing technology and takes pride in educating patients about their hearing health — because informed patients make better decisions. Whether you’re 8 or 88, she brings the same level of care, patience, and expertise to every appointment.

Do you have hearing loss? 5 signs you shouldn’t ignore

Hearing loss often develops gradually, making it easy to dismiss early warning signs. Ask yourself:

Are you frequently asking people to repeat themselves?

Do you struggle to follow conversations in noisy restaurants or meetings?

Do family members complain that your TV volume is too loud?

Do you have difficulty understanding phone conversations?

Are you experiencing ringing, buzzing, or hissing sounds in your ears?

If you answered yes to any of the above, it’s time to see an audiologist in Royal Oak, MI. Early intervention leads to significantly better outcomes — both for your hearing and your overall health.

Hearing aids today — smarter, smaller, and more powerful than ever

Gone are the days of bulky, whistling hearing aids. Modern devices are discreet, intelligent, and packed with features that adapt to your life:

Rechargeable batteries — no more tiny batteries to fumble with.

Bluetooth streaming — stream calls, music, and TV audio directly to your ears.

AI-powered noise reduction — hear clearly even in challenging, noisy environments.

Binaural processing — left and right aids communicate in real time for natural sound.

Smartphone apps — adjust settings discreetly from your phone.

Serving Royal Oak and the greater Detroit metro area

· Excel Audiology is conveniently located at 32121 Woodward Ave, Suite 203, Royal Oak, MI 48073 — easily accessible from Birmingham, Troy, Ferndale, Berkley, Clawson, and surrounding Oakland County communities. Walk-ins are welcome, and same-week appointments are often available.