Hey, thanks @Sierra for that venture into foreign territory! FWIW here’s the same (almost) with the current fitting of my four-year-old V90 HAs. This fitting was done in October when I got a custom mold in the left ear, leaving the right with the original open dome. Strangely(?), when I load the fitting from the HAs, the Instruments::Acoustic Parameters page still shows open domes in both ears. If I change it there to the cShell I have in the left, it wants to do a recalculation and another Feedback & Real Ear test. Since this is just a record of my audi’s fitting as it comes from the HAs in case I need to restore from it in future, I haven’t saved that. Changing to custom mold and doing the recalc changes the left ear curves some, but not above 4K.
Mine has Gain Level of 90% (for the gradual adaptation feature), which it’s been forever. I asked my current audi about that and he said he doesn’t use that to change more-or-less overall gain – he ignores it – and does something else instead. (I’ve had several audis due to moving from place to place.)
Not sure why we have different line schemes – I have no dashed lines. But my lines are as follows, starting from the bottom and all at 8k, right ear:
dark red: Gain (80 dB speech)
dark red: Gain (65 dB speech)
dark red: Gain (50 dB speech)
magenta: Feedback threshold
light red: Target gain (80 dB speech)
light red: Target gain (65 dB speech)
light red: Target gain (50 dB speech)
grey: Gain limit
Yes, it defaults to compression (for my audiogram, anyway) but I don’t have SoundRecover turned on. I notice that my diagrams don’t show compression on the right as do yours. I don’t know the function of “Prescribed compression” for this diagram (the alternatives are Linear and Semi linear).
You might be using a somewhat out-of-date audiogram for me. I updated it here within the past few days with my Aug. 2019 one.
Meanwhile, the Post Office says my Noahlink Wireless should be delivered in the next hour or so, and then a bit after that I’m off to Costco to trial (for up to six months) a pair of KS9s. When I get home with those I should be able to see these diagrams for those. I’m curious to see whether the HIS will want to fit with my left-ear custom dome – I assume it’s plug compatible, but I’m not positive. Or maybe without first, and then with.