HL	Hearing loss
HHL	Hidden hearing loss
SGC	Spiral ganglion cell
ABR	Auditory brainstem response
PTA	Pure-tone audiometry
SNHL	Sensorineural hearing loss
SiN	Speech-in-noise
EcochG	Electrocochleography
SP	Summating potential
AP	Action potential
MEMR	Middle ear muscle reflex
FFR	Frequency-following response
TFS	Temporal fine structure
EFR	Envelope following response
DPOAEs	Distortion product otoacoustic emissions
NEB	Noise exposure background
SR	Spontaneous rate
EPSPs	Excitatory postsynaptic potentials