Fun Facts About Your Auditory System
The auditory system converts sound waves into electrical impulses for neural processing. Sound capture begins with the outer ear, where the cartilage folds of the pinna filter frequencies to provide spectral cues for sound localization, while binaural processing analyzes timing differences across both ears to isolate specific voices amidst background noise. These acoustic waves travel through the ear canal to vibrate the tympanic membrane which then transfers the force to the middle ear’s ossicles: the malleus, incus, and stapes. By concentrating sound pressure from the large surface area of…
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