AUD Exam 2- OAE Questions and Answers
with Verified Solutions | Latest Updated 2026
What are otoacoustic emissions sounds measured in the external ear canal
that are
associated with activity of the outer hair
cells (in
cochlea)
deflection of stereoculla causes OHCs to contract and expand
OHCs amplify the vibration of the basilar
membrane
OAEs represent energy outer hair cell mobitly
associated
with __________
outer hair cells of cochlea are generators of OAEs
roles of OHC enhances responses to weak sounds,
sharpens
tuning on the basilar membrane,
increasing
frequency selectivity of auditory system
, In the late 1970s ________ David Kemp
discovered
sounds in the external ear canal
produced by activity within the
inner
ear
How to measure OAEs probe inserted into external ear canal
probe device present stimulus sounds to
the ear
and detects very faint sounds produced by
the ear
amplitude of OAEs recorded in ear 0 to 15 dB SPL
canal is normally in range of
physiological noise noise from the patient
ambient noise noise from environment
to minimize noise levels in the counseling the patient to remain quiet
external ear canal by controlling ambient noise
with Verified Solutions | Latest Updated 2026
What are otoacoustic emissions sounds measured in the external ear canal
that are
associated with activity of the outer hair
cells (in
cochlea)
deflection of stereoculla causes OHCs to contract and expand
OHCs amplify the vibration of the basilar
membrane
OAEs represent energy outer hair cell mobitly
associated
with __________
outer hair cells of cochlea are generators of OAEs
roles of OHC enhances responses to weak sounds,
sharpens
tuning on the basilar membrane,
increasing
frequency selectivity of auditory system
, In the late 1970s ________ David Kemp
discovered
sounds in the external ear canal
produced by activity within the
inner
ear
How to measure OAEs probe inserted into external ear canal
probe device present stimulus sounds to
the ear
and detects very faint sounds produced by
the ear
amplitude of OAEs recorded in ear 0 to 15 dB SPL
canal is normally in range of
physiological noise noise from the patient
ambient noise noise from environment
to minimize noise levels in the counseling the patient to remain quiet
external ear canal by controlling ambient noise
