The Auxiliary Air Valve Is Controlled by the PCM

question 13

True/False

The auxiliary air valve is controlled by the PCM.

---

Definitions:

Cochlea

A spiral-shaped, fluid-filled inner ear structure that is essential for hearing as it converts sound waves into nerve impulses.

Basilar Membranes

A key structural element within the cochlea of the inner ear, it plays a crucial role in the mechanical to neural transduction of sound.

Frequency Theory

A theory in the field of psychology, explaining how the rate of nerve impulses traveling up the auditory nerve matches the frequency of a tone, allowing us to sense its pitch.

Place Theory

The theory of hearing that holds that each individual pitch a person hears is determined by the particular location along the basilar membrane of the cochlea that vibrates the most.