Real-Ear Measurement (REM) and Test Box System Integration Into Fitting Software

Integration of the REM-verification within the fitting workflow will enable the hearing care professional to easily run real ear measurements. The purpose of the two study parts is to prove that an integrated cooperative system, consisting of fitting software and measurement system, matches desired responses for certain stimuli faster, more reliably and more precisely at the ear drums of hearing instrument wearers than current best practice processes.

Inclusion Criteria:

• Clean and healthy ear canal, eardrum and pinna
• Ability to keep current position (of head and body) during a period of about 5 minutes while seated.

Exclusion Criteria:

• Ear infections
• Ear wax in the ear
• Hyperacusis
• Pacemaker
• Tremor
• Disability to keep position.