Interactive Ear Anatomy and Hearing Impairment Explorer

Ear Anatomy

Part Information

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Sound Wave Simulator

Decibel Scale

70dB
Normal conversation
80dB
City traffic
90dB
Lawnmower
100dB
Motorcycle
110dB
Rock concert
10.0 Hz
50%
ENTA

Common Hearing Impairments

  • Tinnitus

    Perception of ringing or buzzing in the ears when no external sound is present.

  • Noise-Induced Hearing Loss

    Hearing loss caused by exposure to loud noises over time or sudden extremely loud noises.

  • Age-Related Hearing Loss

    Gradual hearing loss that occurs as people get older, usually affecting both ears equally.

How Hearing Impairment Affects Sound Perception

  1. Damaged hair cells in the cochlea can't effectively convert sound vibrations to electrical signals.
  2. This can result in certain frequencies being harder to hear or completely inaudible.
  3. Tinnitus can cause persistent ringing or buzzing, interfering with normal hearing.
  4. Exposure to loud noises can cause temporary or permanent damage to the auditory system.

Protecting Your Hearing

  • Limit exposure to loud noises
  • Use ear protection in noisy environments
  • Take listening breaks when using headphones
  • Have regular hearing check-ups