What is the Hearing Number?
The Hearing Number tells you the softest speech sound you can hear in each ear. It is known clinically as the 4-frequency pure tone average.
Learn your Hearing Numbers by taking a short hearing test on an app or seeing a hearing professional.
Knowing and tracking your Hearing Numbers lets you know when your hearing changes and what you can do to hear better.
Talk to Your Patients About Hearing
Encouraging your patients to learn their Hearing Numbers empowers them to take steps to protect and optimize their hearing.
Download the Hearing Number App
Get your Hearing Number for each ear with an app created by the Johns Hopkins Bloomberg School of Public Health.
