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"Eric Rood" news:acc7ri$lj1$1@acme.gcfn.org... > However, the type of airplane you are wearing them in while flying, also, > makes a difference. Talk to some of the aerobatics pilots flying Pitts, > Extras, etc, about their experiences with the different makes of NR > headsets. Some do, in fact, work better than others in high noise > environments found in different cockpits. Your results may vary. How well > the NR feature works depends upon the frequency response and amplitude of > the input, and whether the circuitry and speakers can handle it. I concede that cockpit noise environments in different aircraft vary. Certainly. No question. I restate, however, that any given headset, ANR or not, will deliver its anntenuation, whatever that turns out to be, no matter *which* airplane its used in. Differing frequency curves in various aircraft (low vs high freqs) would account for varying headset effectiveness for those aircraft. Maybe thats what you are alluding to. If so, I agree. |
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