What Is the Centre Frequency of the Band of Frequencies

question 15

Multiple Choice

What is the centre frequency of the band of frequencies amplified by the canal of the adult ear?

• A) 2 kHz
• B) 9.3 kHz
• C) 4.7 kHz
• D) 15 kHz

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Definitions:

Spiral Organ

A structure located in the cochlea of the inner ear responsible for converting sound vibrations into electrical signals.

Semicircular Ducts

Fluid-filled passages in the inner ear that are sensitive to rotational movements of the head, aiding in the sense of balance.

Equilibrium

A state of balance or stability within a system, particularly in reference to bodily functions or chemical reactions.

Vestibule

An entrance area or space, such as the central cavity of the labyrinth of the ear, which connects to the cochlea and semicircular canals.