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What people are saying about Sony Noise Cancelling Headphones:
100 million fliers a year suffer from headaches during their trips. It's proven that noise cancelling headphones can help prevent headaches. Sony's new digital offering boats 99% cancellation.
This headphone able to reduce noise up to 87.4%.
If you have never heard of noise cancelling headphones the easiest explanation I can give you is a microphone is placed near the ear, an anti noise sound wave with the opposite polarity of the sound is created and arrives at the microphone and this cancels out the external noise (and that was the simple explanation).
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Shut off the outside world with MDR-NC6 noise canceling headphones. Ambient sound can be reduced over 10dB at 300Hz, which means you’ll hear more music, and less plane/train/bus noise. Noise canceling headphones are great for work, traveling, or even when you’re trying to sleep in a loud place.
"Sony’s latest noise-canceling headphone, the MDR-NC500D, are now arriving in stores at prices to suit only the most ardent audiophile. They are said to remove 99% of ambient noise thanks to their ‘intelligent’ system…"
with noise canceling headphones and FM tuner, Sony's Walkman NW-A910 become the best music player in the world...... Nice huh? That's the latest Walkman from Sony. However, unless you live in Japan, you can forget about using it to watch your mobile digital TV. This little pup packs a 1Seg tuner, not DMB, DVB-H, or Flo....
Noise-cancelling headphones reduce unwanted ambient sounds (i.e., acoustic noise) by means of active noise control (ANC). Essentially, this involves using a microphone, placed near the ear, and electronic circuitry which generates an "antinoise" sound wave with the opposite polarity of the sound wave arriving at the microphone. This results in destructive interference, which cancels out the noise within the enclosed volume of the headphone.
Noise cancellation makes it possible to enjoy music without raising the volume excessively. It can also help a passenger sleep in a noisy vehicle such as an airliner.
Retail noise cancelling headphones typically use ANC to cancel the lower-frequency portions of the noise; they depend on more traditional methods (like the materials from which the earcups are made) to prevent higher-frequency noise from reaching the ear. This approach is preferred because:
- it reduces the demand for complicated electronic circuitry
- at higher frequencies, active cancellation is less effective. To truly cancel high frequency components (coming at the ear from all directions), the sensor and emitter for the cancelling waveform would have to be adjacent to the user's eardrum, which is not technically feasible.
- due to the shorter wavelength of higher frequency sounds, passive isolation becomes more effective
Sony Noise Cancelling Headphones
Amazon.com: Sony MDRNC10 Noise Cancelling Headphones: Electronics ... Headphones reduce outside noise by 70 percent (10 dB) Fontopia in-the-ear design fits snugly yet comfortably ...
Amazon.com: Sony MDRNC10 Noise Cancelling Headphones: Electronics
Time to enjoy the best new technology today, Sony Noise Cancelling Headphones. We offer many types and styles such as Sennheiser and Sony Headphones, plus Wireless Headphones, MP3 ...
Sony Headphones | Sony Noise Cancelling Headphones
Enjoy your music with less noise. A perfect solution for work, travel or even at home.
MDR-NC60 | Noise Canceling Headphones | Sony | SonyStyle USA ...
Since then, many other corporations (such as Panasonic and Sony) have contributed their own noise-cancelling headphones. Sennheiser Corporation was also a pioneer in noise-cancelling ...
Noise-cancelling headphones - Wikipedia, the free encyclopedia
Get some peace and quiet when listening to your iPod ... Get some peace and quiet when listening to your iPod whether you're on a train, plane or just in the office.