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#1 (permalink) |
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Registered User
Join Date: Mar 2012
Location: Minnesota
Posts: 236
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Can someone explain compression?
I'm not sure exactly how to explain this, so here goes. Please forgive my fumbling.
The compression in my ha's is driving me crazy. It's a constant either *wubwubwub* sound or something like a helicopter sound. I've asked the audi to turn it off or turn it down drastically. I just don't respond well to it and it makes me dizzy. They act like I'm saying a dirty word when I mention compression and it all gets very hush hush change the subject now. This has happened with every audi I've talked to. Is it such a bad thing to get rid of it? I have conductive hearing loss in my aided ear, so no recruitment or anything. To be honest.. I still don't hear all that well with it. It's nice and has changed my life.. but that ear working by itself is still pretty useless. So loud noises aren't going to be much of a problem. I guess that's the best way I can explain it. Bonus question if you so desire: Sometimes my aided ear just HURTS with my HA in. Any chance that even though it's not that loud to me.. that it might be too much for my eardrum?
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Severe/Profound HoH in right ear, Moderate HoH in left. Has Otosclerosis and is actively avoiding the BAHA Very happy with Rexton Insite Power BTE Would rather be playing Soul Calibur V or WoW!
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#2 (permalink) |
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Registered User
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I have been told I cannot put background noise in the background. Fridges hum, fans whirr and I hear them all the time with the HA's on. I get a headache after six hours or so and I have to take them out. I would suggest you go back and make them turn the compression off, give it a try. You are paying them, they should do as you ask.
Good luck!
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#3 (permalink) |
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Registered User
Join Date: Dec 2011
Location: Peabody, MA
Posts: 1,695
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Compression just shuts out sounds....unfortunately, like music if you're playing an instrument, and in some cases people. At least this has been my experience which is why I'm trying to find "affordable digitals" that don't have issues with compression. You can ask that it be turned off entirely which would make it sound more like analogs (which I heard better with ironically). I actually think minus the compression, HA would work as they were intended. Good luck.
Laura |
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#4 (permalink) |
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Registered User
Join Date: May 2010
Posts: 3,424
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Wonder if doing a REM (real ear measurement) would help the Audie determine what is happening. Unfortunately not all Audie's have the equipment to do REM.
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Severe-to-profound hearing loss in both ears. SD @ 100db L-88% / R-96% - unaided Phonak Naida IX UPs |
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#5 (permalink) | |
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Registered User
Join Date: Dec 2011
Location: Peabody, MA
Posts: 1,695
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Quote:
Laura |
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#8 (permalink) | |
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Registered User
Join Date: May 2010
Posts: 3,424
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Quote:
It won't help with everything, but it does help with some adjustments. Shutting off a feature MAY help SOME wearers, but not necessarily every wearer...otherwise the feature wouldn't exist.
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Severe-to-profound hearing loss in both ears. SD @ 100db L-88% / R-96% - unaided Phonak Naida IX UPs |
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#9 (permalink) |
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Registered User
Join Date: Mar 2012
Location: Minnesota
Posts: 236
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It's been an interesting journey for me. The three places I've found all have their own issues.
The guy who only uses oticon wouldn't help me at all. Told me I would hate it and everything would sound bad and pushed the Baha or BiCros on me that his friend deals with. The guy who only uses Starkey would only use a RiC type for me and it was turned up so high that it sounded like a blown speaker.. all crackly. That was a miserable month since he couldn't adjust it out. The guy at Costco (I know.. cheap junk supposedly but the best so far) has all the adjustments perfect but refuses to kill the compression. Instead he goes and adjusts other things and everything sounds awful. So I either need to put my foot down and demand he turn it down and not mess up anything else.. or I need to get over it and deal with it. I've paid a lot of money to hear and for the most part.. I hear ok now.. but it's just so disorienting to have it pulsating and fluttering at me. I need to grow a backbone and get this fixed for good.
__________________
Severe/Profound HoH in right ear, Moderate HoH in left. Has Otosclerosis and is actively avoiding the BAHA Very happy with Rexton Insite Power BTE Would rather be playing Soul Calibur V or WoW!
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#10 (permalink) | |
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Registered User
Join Date: Dec 2011
Location: Peabody, MA
Posts: 1,695
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Quote:
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#11 (permalink) |
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Registered User
Join Date: Jun 2005
Location: Canada
Posts: 2,097
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Wirelessly posted (Blackberry Bold )
It sounds like more than the compression being adjusted, that you need to have the limiter level moved up a bit so it doesn't engage as soon. This is a minor adjustment which is commonly done for musicians etc (because playing often trips the pre-set limiter level)
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Hoh/Deaf ~ +120db deaf right , mild/mod flux left & APD English & ASL ...PAH!! ![]() Ignorance is NOT Bliss |
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#12 (permalink) |
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Registered User
Join Date: Oct 2010
Location: Cooch's Bridge Battlefield
Posts: 1,689
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The graphic below pretty much explains how compression works:
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Warning: Anything I post may not make any sense. All advice is for entertainment value only. Sarcasm might be present. Interpret at your own risk. |
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#14 (permalink) | |
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Registered User
Join Date: May 2009
Posts: 8,857
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Quote:
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