Which theory,or theories,best explain(s) pitch perception for very low-pitch,very high-pitch,and middle-pitch sounds,respectively

A)  place theory; both theories; frequency theory 
B)  place theory; frequency theory; place theory 
C)  frequency theory; place theory; both theories 
D)  frequency theory; both theories; place theory

Place Theory

A theory in hearing that proposes different areas of the basilar membrane respond to different frequencies.

Frequency Theory

A theory in psychology and audiology that suggests pitch is perceived by the rate at which auditory nerve fibers fire.

Pitch Perception

The aspect of hearing that allows individuals to assess sounds on a scale from high to low, based on the frequency of sound waves.