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Active noise-canceling headphones both play sound and block ambient noise. The headphones combine a noise-blocking structure with a system that erases lower-frequency sound waves b...

Noise-cancelling headphones


Noise-cancelling headphones are headphones that reduce unwanted ambient sounds using active noise control engineering. This is distinct from passive ...

They are not as smooth as the sine waves you are picturing in your mind, but these are good examples to understand the concept. Noise cancelling is implemented in modern headphones, and is one of the most demanded features. Transmitters fitted within the same mechanis... More »
By Nadeem Unuth, About.com Guide

Best noise-canceling headphones of 2015 - CNET - CNET.com


Nov 6, 2015 ... Looking for the best noise-canceling headphones? CNET editors' review of the best noise-canceling headphones includes product photos, ...

The Best Noise-Canceling Headphones of 2015 | PCMag.com


Aug 25, 2015 ... These top-rated noise-canceling headphones let you block out the world around you and enjoy your music...or the sweet sound of silence.

Amazon.com: Noise-Canceling Headphones


Results 1 - 24 of 426 ... Find the best noise-canceling headphones at Amazon.com.

Are Noise Cancelling Headphones Worth It? - Forbes


Feb 21, 2014 ... Noise cancelling headphones are often more expensive, and don't sound as good, as their non-noise cancelling counterparts. Are they really ...

The Best Noise-Cancelling Over-Ear Headphones | The Wirecutter


Oct 10, 2014 ... If you're looking for the best over-ear noise-cancelling headphones to make travel on a plane, train, or car a bit quieter and more relaxing, the ...

Amazon.com results for noise cancelling headphones
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Popular Q&A
Q: What are noise cancelling headphones?
A: Noise cancellation works by sampling the outside noise, inverting the signal, and mixing it in with your music. This needs power, so noise canceling headphones ... Read More »
Source: answers.yahoo.com
Q: Are noise cancelling headphones unhealthy?
A: Noise Canceling Headphones are healthy for you. They can block out annoying noises that will give you a headache. ! Read More »
Source: www.chacha.com
Q: Noise Cancelling Headphones for Children.
A: Although noise cancelling headphones are a more expensive accessory, there are several similar models that use noise-reducing technology for children. Using the... Read More »
Source: www.ehow.com
Q: FAQ: Noise Canceling Headphones.
A: The most obvious benefit of noise-canceling headphones is that they help block out unwanted external sounds, optimizing a user's listening experience. Specifica... Read More »
Source: www.ehow.com
Q: Are Noise Cancelling Headphones Dangerous?
A: No, they are not dangerous. They produce sounds that counter the sounds coming in from the outside world so that you don't hear them. Read More »
Source: answers.yahoo.com