Spring crossword answers:

Exposure to loud noise causes this: HEARINGLOSS

What hearing aids do to sounds: AMPLIFY

The science of assessment and management of hearing and balance disorders: AUDIOLOGY

A doctoral degree for audiologists: AuD

The inner ear organ that helps us hear: COCHLEA

Technology that helps you hear better: HEARINGAIDS

A measurement of sound pressure: DECIBEL

A sound with only one frequency used to test hearing: PURETONE