"The higher quality noise cancelling earphones can be expensive. Products from Bose can be $300 or more, as are the earphones from Dr Dre. Other brands can be found for under $100."
There are many online shops out there where one can buy great and affordable noise cancelling earphones. Some examples of shops and sites include "Amazon", "Panasonic Online Shop", "Worldshop" or at the online store of "Sony".
"Noise cancelling earphones vary in price. If you buy them used you could get them between 75 and 100 dollars. You can buy the new at electronic stores for around 200 dollars. You can also purchase them on websites for around 250 dollars, but might have to pay shipping as well."
Allot of brands offer earphones with noise canceling features, some active, some passive but brands like Bose, AKG, Harman Kardon and PSB offer some of the best in both.
There are many types of headphones that are manufactured by Bose. Bose manufactures over the head noise cancelling headphones as well as earphones and headsets.
Bose does offer noise cancelling headphones. You can try them out in a nearby store and will be impressed by their noise cancelling ability. They are high quality products.
The best noise cancelling headsets are the Bose Quietcomfort 3, since it offers excellent noise cancelling without runing the sound quality.
Noise cancelling headsets block out ordinary noises in the background that can be disruptive to conversations. Noise cancelling headsets are useful for home office workers to block out household noises when telecommuting to work.
Any unwanted noise is muted with the noise cancelling headphones. For example if there is a baby on the plane that is crying. The headphones will mix the noise from your music/media and the external noise and cancels out the external noises.
Noise cancelling headphones can be purchased online from a variety of sources. Some of these include www.ebay.com, www.amazon.com, www.bestbuy.com and others.
Noise cancelling headphones uses a microphone near to the ear to generate and anti noise which is then mixed with the main sound. This anti noise cancels out the noise by using the phenomenon of destructive interference. Therefore, the final sound from a noise cancelling headphone is crisper in comparison to its counterpart the noise isolating earbuds which try to block the noises by using some sort of cushions.
Although Bose noise cancelling headphones can be pricy, they excel in their quality and are of a great value. One could easily argue they compete with other high grade headphone companies such as Sennheiser.