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What is the frequency range of active noise suppression of the Bose QuietComfort 2 Noise Cancelling Headphones?

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βˆ™ 2006-09-08 01:36:31

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Noise cancellation is more effective at lower frequencies, but reduces most external sound.

2006-09-08 01:36:31
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Related Questions

What is the frequency range of Bose Noise Cancelling Headphones?

Bose never releases them, but I have got a pair of QC2 headphones, and I must say it is pretty much balanced all around the sound spectrum. I hear full deep bass and clear sound with detail among the highs.

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Any wave can be cancelled by a wave of the same frequency and magnitude, but with the opposite period. These anti-waves completely cancel out the original wave. Noise-cancelling technology in newer headphones uses this same principle with sound waves, but all waves have similar principles.

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What instrument measures frequency?

a frequency counterIt all depends on what you're measuring the frequency of. From what I have found, you need either a frequency counter, or if it's sound, a CRO(cathode ray oscilloscope), but a high quality one is extremely expensive, or if you have an iPod touch/iPhone and headphones with a mic, just get an app for it.Gladometer

What is the frequency Infrared Stereo headphones?

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What is the Difference in relative frequency and percentage frequency?

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