Humans 2 Stimulus levels human 2 Acoustic Impedance Tests 1 Acoustic Stimulation 1 Acoustic emissions 1 Acoustic impedance 1 Acoustic pressures 1 Acoustic wave propagation 1 Acoustics 1 Adult 1 Animal model 1 Animals 1 Auditory Perception 1 Auditory brainstem response 1 Brain 1 Canals 1 Characteristic impedance 1 Cochlear Nerve 1 Complex-valued quantities 1 Decomposition 1 Diagnostic Self Evaluation 1 Distortion product otoacoustic emissions 1 Ear Canal 1 Elastic waves 1 Evoked Potentials, Auditory, Brain Stem 1 Female 1 Logistic regression analysis 1 Male 1 Middle Aged 1