motorcycle use and noise-cancellation performance
http://www.webbikeworld.com/r5/bose-quiet-comfort-20-review/
Basically, according to the reliable and independent review above, plus all the comments at the bottom, they do not seem to block wind noise at all and also engine noise well. Why did Bose not engineer them for motorcycle use?
The noise canceling comes from the sound received at the microphones in each earbud. Noise cancelling works best with a constant noise that doesn't vary much, like a fan. If the noise varies, like wind gusts, the sound is damped, not cancelled. Engine noise is blocked if it is above the cutoff frequency for the noise cancelling algorithm. I don't believe the microphone is noise damped at all. The level on noise reduction is also based on the fit and seal of the earbuds, an over ear device may prove better overall noise reduction. There is only so much you can do with an earbud.
8 years, 10 months ago
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Posted by:
almaw
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Minneapolis