Based on the reviews of several different styles of headphones, the best noise canceling headphones are PSB M4U 2. There are other options that are cheaper in price that will do about the same in noise canceling such as Soul by Ludacris SL300, and Bose QuietComfort 3.
There are many places where one can get Sennheiser noise canceling headphones. One can get Sennheiser noise canceling headphones at popular on the web sources such as Best Buy and Target.
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According to an article on technology website CNET, where several noise-cancelling headphones were compared, the headphones with the best rating were the PSB Speakers M4U 2 Active Noise Cancelling Headphones.
The best solution to get rid of office noise is to use Bose noise-canceling headphones or earplugs.
http://reviews.cnet.com/best-noise-cancelling-headphones/ This site includes different brands of noise cancelling headphones. Local electronics stores may hold them in stock.
Noise canceling headphones use neither white noise nor music. True noise canceling headphones use microphones that pick up outside sounds, amplifiers to invert those sounds, and combining circuits to combine the signal to be played with this inverted external sounds before feeding it to the speakers. The external noise vanishes by cancellation, which is why they are called "noise canceling".
Noise canceling headphones do work well. Its important to check reviews on them and compare them to make sure you are getting a good one but they do work.
The best noise-canceling devices for open-air spaces are typically over-ear headphones with active noise-canceling technology. These headphones use microphones to pick up external noise and then produce sound waves that cancel out those noises, providing a quieter listening experience. Popular options include the Sony WH-1000XM4 and the Bose QuietComfort 35 II.
Noise canceling headphones do work well. Its important to check reviews on them and compare them to make sure you are getting a good one but they do work.
Put tape over it. Yays
CNET reviews choose Bose QuietComfort 3.However they cost 350$.The JVC HA-NC250 Noise Canceling Headphones can be found for a third as much if you look around.
Standard headphones and ear buds are usually fine for trips in cars. Modern vehicles are insulated against road noise and there are few distractions to contend with in small passenger vehicles. However, noise canceling headphones are a necessity for public transit. Chatter from fellow passengers, in transit videos and just the noise from the vehicle may overwhelm the listener. With noise canceling headphones, the sound waves produced by these distractions never reach the listener's ear.