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07-28-2012, 02:31 PM
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Join Date: Jul 2011
Location: Oliver BC & Red Deer Alberta Canada
Posts: 350
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Noise canceling is too good, its embarrassing
I?m thinking of buying a noise canceling headset to replace my trusty Peltor. I had a chance to use the new Boise ANR when getting checked out with Mike in Oregon. My experience is that they work too good as every time I made a change in my power setting while using my hearing I was so far off that it was embarrassing.
But I know I need to upgrade to protect what hearing I have left and the cockpit of my RV4 is noisy so my question is.
Are any of these new ANR Headsets adjustable to what it they are canceling?
The other option is to turn off the noise canceling portion when I?m getting ready to join the circuit.
Thanks
Tim
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07-28-2012, 04:52 PM
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Join Date: Jul 2009
Location: New Zealand
Posts: 54
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You dont want to be turning of the ANR on these or the Lightspeed Zulu's, the passive noise protection is horrendous.
In answer to you first question, no you cant adjust the ANR attenuation level on the various headsets.
I am working with a company currently that is looking at mapping noise levels in various aircraft to allow a customised ANR solution (as well as a generic setting with mic sampling as currently used) for a new design in headset but at this stage it is a wee way off.
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07-28-2012, 07:13 PM
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Join Date: Jan 2006
Location: New Smyrna Beach, FL
Posts: 1,339
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I suspect you will get used to the new headset and be able to make power adjustments by sound pretty quickly.
__________________
David Maib
RV-10 N380DM
New Smyrna Beach, FL
VAF Paid 1/21/2020
"In '69 I was 21, and I called the road my own"
Jackson Browne
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07-28-2012, 07:33 PM
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Join Date: Oct 2006
Location: Garden City, Tx
Posts: 5,145
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When I switched from DC passives to Bose X's, it only took about a half-dozen trips around the pattern to get completely used to the different sounds (and it does change quite a bit). It won't take you long at all to adjust.
__________________
Greg Niehues - SEL, IFR, Repairman Cert.
Garden City, TX VAF 2020 dues paid 
N16GN flying 700 hrs and counting; IO360, SDS, WWRV200, Dynon HDX, 430W
Built an off-plan RV9A with too much fuel and too much HP. Should drop dead any minute now.
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07-28-2012, 08:57 PM
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Join Date: Oct 2007
Location: St-Jerome,Quebec,Canada
Posts: 1,125
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Bose X's ANR
Hi Guys
I just came back from Oshkosh where I had my Bose X checked at the Bose tent by one of theirs Technicians because the ANR was cutting OFF and ON at times like when the batteries are getting weak and he couldn't find nothing wrong with it.
He told me that the ANR was most likely being overloaded in my RV-4 and that I would be better OFF with the new A-20(Good saleman )
They provided me with a RMA to return my -X to them so they could install a stronger headband spring to get more clapping force and also replaced the cushions for free..
That said, any one of you guys ever had the same kind of problem and if so are you better off with the new A-20 if you made the move...?
Thanks
Bruno
rv4@videotron.ca
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07-28-2012, 09:12 PM
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Join Date: Oct 2008
Location: Utah
Posts: 8,151
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Quote:
Originally Posted by RV-4
They provided me with a RMA to return my -X to them so they could install a stronger headband spring to get more clapping force and also replaced the cushions for free..
Bruno
rv4@videotron.ca
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I wonder if they could do the opposite ie to install the spring with less clamping force? After 4-6 hours of flight time I hate my Bose. Sorry for thread drift.
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07-29-2012, 02:34 AM
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Join Date: Nov 2005
Location: KRTS
Posts: 1,798
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One of the best things about Bose (or any ANR) is that after a long day of flying, you won't feel nearly as worn out. When I was instructing 8 hours a day, I noticed the very first day I made the switch that I felt great at the end of the day. Couple that with their outstanding support.
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Next?, TBD
IAR-823, SOLD
RV-8, SOLD
RV-7, SOLD
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07-29-2012, 07:08 AM
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Join Date: Jan 2010
Location: Southern Michigan
Posts: 1,966
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The quality of noise reduction is much better using my GT Halo's that when using my Zulu's. And the comfort level?,,,,,you forget you have anything on your head.
__________________
David C.
Howell, MI
RV-10: #41686 Under Construction
RV-9A: #90949 Under Construction
RV-10: #40637 Completed/Sold 2016
Cozy MKIV:#656 Completed/Sold 2007
"Donor Exempt" but donated through Dec. 2020
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07-29-2012, 03:52 PM
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Join Date: Feb 2006
Location: George West, TX
Posts: 567
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Quote:
Originally Posted by RV-4
Hi Guys
That said, any one of you guys ever had the same kind of problem and if so are you better off with the new A-20 if you made the move...?
Thanks
Bruno
rv4@videotron.ca
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Hi Bruno,
I have one of each & will tell you the A-20 is "better"; but I'm pleased with the -X. I've never considred the -X to have a problem for me. I see where Oregon Aero does an upgrade on the -X, with different ear pads, modifying the head band, etc. I plan on calling them tomorrow to discuss it. I went flying for an hour this morning using the -X and am still grinning.
Iiiiiiieeeeeeiiiii don't think I'd want the band to clamp any tighter IMO. I ordered several pair of ear pads from Bose and replace them on a yearly basis. They are relatively cheap, compared to the overall price, and, I think, keep the performance of the headset up to standards. Man.... I'm thinking you won't like the tighter clamp. Hope I'm wrong. Why don't you check out Oregon Aero's website.
The A-20 I consider to be a wonderful piece of equipment
Cheers,
__________________
Deal Fair
RV-4 (N34CB)
George West, TX (8T6)
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07-29-2012, 04:01 PM
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Join Date: Feb 2006
Location: George West, TX
Posts: 567
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Sorry Tim!!
Hi Tim,
Sorry I got off mark there w/Bruno. I agree with the other comments about you getting used to it. I'm a stickler about listening to my engine and don't listen to any music for that reason.
You can turn the anr function on & off at your whim. Suggest you start with it off then turn on afterwards. I believe you will gain confidence in it and not be concerned. I certainly feel comfortable about being able to pick up the slightest abnormlity with the Bose units.
Best regards,
__________________
Deal Fair
RV-4 (N34CB)
George West, TX (8T6)
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