Pasosonic makes an affordable Noise Cancellation earbuds for about $35 to $40, Now if you want quality you may have to pay more up to $50 to $100 dollars.
Noise cancellation earbuds can be found in sports stores with hunting supplies, or in warehouse stores with the health information. The best type of earbuds to cancel noise will be the type used with hunting because these cancel high pitch noises out.
The cheapest noise cancelling headphones would probably be JH Audio, but the cancellation isn't very good. I would suggest you get Audio Technica or Sony.
When seeking the best headphones for an iPod, the first factor one must consider is space. Following that is one's budget. Finally the devices specifications, especially the sound quality, durability and noise cancellation. If one wishes to listen to iPod on the go, then high quality earbuds are best. High quality earbuds usually come with a case that protects them when not in use. They also tend to cost less than headphones - with the best earbuds costing $50 or more. Earbuds in this price range tend to "cancel" or block outside noise without turning up volume. Those with more money and space can afford headphones. A good pair of headphones may cost $250 or more, and their design makes noise cancellation more evident than with earbuds.
There are a variety of brands that sell noise-cancelling earbuds, and the cost can vary greatly depending on which ones you choose. Some brands are Sony, Pioneer, and Panasonic. The prices of these earbuds range from about $17 to about $250. Here is some more information on noise-cancelling earbuds. http://www.noisecancellingearbuds.net/
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Sony Noise Cancelling Earbuds can be bought from retailers such as Best Buy, Staples, and Wal Mart. They can also be purchased online from places like Amazon and eBay.
Over the ear offers better noise isolation.
i think it might be earbuds
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.
One can purchase a pair of headphones with noise cancellation from many stores and online retailers. They can be bought from Best Buy, Walmart, Target, Amazon and eBay.
Many companies make noise cancellation headphones, but Sony has one of the best around. Some of their most popular models that are good for your money are ones that are portable and can reduce noise up to 75%.
Noise cancellation headphones work by blocking high-frequency sound waves and erasing lower-frequency sound waves. This can occur due to their ability to mimic incoming noise in order to produce their own sound waves.