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Real Ear Fit: Sonic’s Auto-REM Solution

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1.  What is the purpose of the Inter Module Communication 2 (IMC 2) protocol? To allow direct communication between HIMSA partners and diagnostic manufacturers To allow direct communication between Noah fitting software and Noah REM software To allow direct communications between Noah fitting software and standalone fitting software To allow direct communication between Noah fitting software and hearing aid users

2.  What is Real Ear Un-Aided Gain (REUG)? Sound pressure level of an open ear at the level of the tympanic membrane Sound pressure level of an open ear minus insertion gain The gain of a hearing aid at the level of the tympanic membrane The sound pressure at the level of the tympanic membrane with the hearing aid inserted

3.  What is Real Ear Aided Gain (REAG)? Sound pressure level of an open ear at the level of the tympanic membrane Sound pressure level of an open ear minus insertion gain The gain of a hearing aid at the level of the tympanic membrane The sound pressure at the level of the tympanic membrane with the hearing aid inserted

4.  What does the insertion gain protocol in Real Ear Fit measure? The amount of gain provided by the hearing instrument minus the REAG The amount of gain provided by the hearing instrument plus the natural gain of the ear canal The amount of overall gain in a hearing instrument The amount of gain provided by the hearing instrument minus the natural gain of the ear canal

5.  What would be the next step of Real Ear Fit after calibrating the probe tube and measuring the REUG? Manual target matching Save and close Aided measurement Keep or discard adjustments