What Is Real Ear Measurement — and Why It Matters for Better Hearing

When it comes to fitting hearing aids, real ear measurement (REM) is the science-backed method that ensures what you hear matches what your audiologist intends. In this episode, Dr. Dawn Heiman and Dr. Emily Johnson explain how REM transforms hearing aid fitting from guesswork into personalized precision.

Why Real Ear Measurement Is the Gold Standard

Real ear measurement verifies hearing aid performance by measuring sound inside your ear canal. Instead of relying on computer software averages, REM captures how sound interacts with your unique ear shape. It’s the difference between wearing custom-tailored shoes and borrowing someone else’s — comfort and accuracy matter.

From Babies to Adults: Precision for Every Ear

Dr. Heiman and Dr. Johnson share their pediatric audiology roots, explaining why newborns and children require exact calibration since they can’t self-report. The same principle applies to adults — especially when anatomy, ear canal size, and sound preferences vary widely. Using REM ensures access to all speech sounds without over- or under-amplifying.

How the Process Works

During REM, tiny probe microphones measure how much sound reaches your eardrum while you listen to everyday speech passages (yes — even about carrots!). This verifies that your hearing aids deliver the correct volume across soft, medium, and loud sounds — protecting comfort and clarity while preventing distortion or headaches.

Personalized Hearing Care for Real People

Real ear measurement combines science and artistry. By objectively measuring output and then tailoring it to personal comfort, audiologists can fine-tune fittings to each listener’s preferences. It’s not just about data — it’s about people hearing life’s details clearly and comfortably.

To see the video edition of this episode with closed captioning, please go to 👉 Hearing Wellness Journey Podcast