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The ear is an amazing and incredibly skilled organ that performs the wonderful and highly complex task of hearing. It can distinguish between 7,000 different pitches and enables the brain to locate sound sources. The human ear consists of three parts – the outer, middle, and inner ear.

Outer ear: The outer ear picks up sound and transmits it to the eardrum via the ear canal.

Middle ear: Sound waves cause the eardrum to vibrate. The ossicles, called malleus, incus, and stapes, pass the vibration on to the inner ear.

Inner ear: The cochlea converts movements of the ossicles into electrical signals. The auditory nerve transmits the signals to the brain.

The following video demonstrates how the hearing works:

Learn more about hearing loss

The best way to tackle any health issue is to learn more about it. The more informed you are the better equipped you’ll be to make decisions about pursuing next steps. We encourage you to explore the rest of our hearing loss section to gain insight into why hearing loss shouldn’t be ignored and how it can affect every aspect of your life.

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Not sure if you have hearing loss?

Not sure if you have a hearing impairment? Take a quick hearing screening on our website!

Signia Hearing Test was created by our audiology experts to help you determine whether you have hearing impairment. This application has been scientifically developed and carefully tested to ensure the most precise results possible. In addition, the test is completely independent of language, so you can use it reliably no matter what language you’re most comfortable with.