From sound
to understanding.
Explore how sound travels through the ear, how the hearing nerve carries information and how the brain turns sound into meaningful listening.
Understanding Hearing
Hearing Is a Partnership Between the Ear and Brain
Hearing begins when sound reaches the ear, but listening depends on an entire pathway working together. The outer ear collects sound, the middle ear transfers vibration, the inner ear converts that movement into nerve signals, and the brain helps recognise what those signals mean.
Outer & Middle Ear
The outer ear collects sound and the middle ear transfers vibration through the eardrum and tiny hearing bones.
Inner Ear
The cochlea contains specialised sensory cells that help convert mechanical movement into electrical activity.
Brain & Hearing Nerve
The auditory nerve carries signals towards the brain, where sound is organised, recognised and understood.
How Sound Becomes Meaning
Hearing is a chain of connected events.
A conversation, a doorbell or a piece of music begins as vibration in the environment. For us to understand it, sound must travel through the hearing system and be converted into information the brain can interpret.
Hearing depends on
the whole pathway
How Hearing Happens
Each stage contributes to the sounds we finally understand.
Collect Sound
The outer ear gathers sound waves and directs them through the ear canal towards the eardrum.
Transfer Vibration
The eardrum and three tiny middle-ear bones move in response to sound and transfer vibration towards the inner ear.
Convert to Signals
Inside the cochlea, sensory cells respond to movement and help convert mechanical vibration into electrical nerve activity.
Interpret the Sound
The auditory nerve carries information to the brain, where patterns of sound are processed and given meaning.
Sound
→
Outer & Middle Ear
→
Cochlea
→
Hearing Nerve
→
Brain
Understanding the Hearing System
Outer Ear
The visible ear and ear canal collect sound and guide it towards the eardrum.
Middle Ear
The eardrum and ossicles transfer vibration and help deliver sound energy to the inner ear.
Inner Ear
The cochlea contains delicate sensory structures involved in converting vibration into nerve signals.
Auditory Pathway
The hearing nerve and brain work together to process sound so that speech, music and environmental sounds can be recognised.
Concerned about your child’s hearing?
If something about your child’s listening, speech or response to sound concerns you, an age-appropriate hearing assessment can help provide clarity.