| Stop Unwanted Noises Is What Noise Canceling | | | | of the wave the microphone picks up canceling |
| Headphones Are About and Nothing can be more | | | | the sound or at least reducing it. Many |
| annoying than outside noises to bug you want | | | | companies such as Panasonic, Sony, Bose and |
| you\'re trying to listen to something. Here | | | | Sennheiser all have their own type of noise |
| comes noise canceling headphones to the | | | | canceling headphones available. Now are these |
| rescue. Do they really work though? Are they | | | | headphones foolproof, nope not by a long shot |
| worth the money? These are questions many | | | | as they do have limitations. |
| people have about these headphones and how | | | | |
| they actually work. Noise canceling | | | | Just like every great new idea that comes |
| headphones reduce unwanted noises so you can | | | | along there are limitations on what it can do |
| get a good crisp sound without all the | | | | and noise canceling headphones are no |
| distractions from outside noises. By keeping | | | | different. They consume power which means |
| noise low at the ear you get to listen to | | | | they are battery operated by a throw away |
| your music without raising the volume. | | | | type or rechargeable. This is something that |
| Depending on the headphones you have will | | | | you should consider before purchasing. People |
| determine how much noise actually gets | | | | tend to just see the words noise canceling |
| filtered out. Let\'s take a deeper look at | | | | headphones and think they will be noise free. |
| how this system actually works. | | | | It sounds good in principle, but the facts |
| | | | are it won\'t cancel all the noise. It will |
| First a little history about this new | | | | reduce it though to an acceptable level. |
| technology which Dr. Amar Bose the founder of | | | | Noise canceling headphones are a great tool |
| the Bose Corporation began work on this type | | | | to reduce noise in your ears as many new |
| of technology aboard an airplane around 1978. | | | | models come out all the time and are getting |
| He found how irritating outside noise was | | | | better noise reduction. They are even coming |
| when he was flying home and decided to do | | | | in smaller sizes which are a welcome |
| something about it. Noise canceling | | | | addition. As the years go by better things |
| headphones usually have a microphone placed | | | | will be available, but like anything it does |
| by the ear and an electronic circuit which | | | | take some time before its perfect, if we ever |
| generates a sound wave which is the opposite | | | | reach that stage. |