How the Ear Functions (1940)

Name: How the Ear Functions
Genre: Documentary, Short
Duration: 12 min
Rating: 0

None | USA | English | 12 min

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The science of hearing is explained with animated diagrams of the human auditory system.

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Info mistake?

just for fixed width,It is an identification bit and cannot be deleted!!!!!

Douglas Harlon

Narratorvoice

K.K. Bosse

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How the Ear Functions

(Original title)

How the Ear Functions

USA

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