Noise Cancelling Headphones

    • Manufacturer: Bose, JVC, Sennheiser, Audio Technica, Sony, Panasonic, Creative, Dr. Dre Headphones
    • Retail Price: $50-$500
    • Primary Function: To reduce or eliminate unwanted ambient noise
    • Interesting Fact: Many airlines now supply first-class passengers with noise cancelling headphones during the flight.
    • Dimensions: Varies by product, but designed to fit over the ears.
    • Battery Type: Portable batteries, typically built in rechargeable, AAA, or AA
    • Connectivity: Varies, headphone adapter, most are compatible with various iPod models, and some come with .25-inch stereo adapters.
  • Noise cancelling headphones utilize a small microphone worn near each ear to reduce unwanted sounds. The microphone generates a sound wave which cancels out unwanted noise. The earphones are most commonly worn in noisy situations, on a airplane, bus, train, or in a busy office. The headphones are excellent tools for reducing noise pollution, which is commonly found in busy cities.
  • Features and Functions

    1. Utilizes battery power to produce Active Noise Control (ANC)
    2. Designed for travel
    3. Cancels many sounds, but sound cancelling effectiveness varies between models
    4. Newer models have eliminated the bulkiness of older models
    5. Most retail noise cancelling earphones are adept at actively cancelling low-frequency noises and muffling high frequency sounds.
  • Reviews

    Reviews:

    Bose Quiet Comfort 3http://reviews.cnet.com/headphones/bose-quietcomfort-3/4505-7877_7-31929466.html With the QuietComfort 3s, Bose has done a remarkable job of shrinking its popular noise-canceling

    Audio Technica ATH-ANC7http://www.seatguru.com/articles/noise-canceling_review.php With excellent sound quality and above average noise cancellation, the Audio Technica ATH-ANC7 are high quality headphones with a reasonable price tag.

    Sennheiser PXC-300http://www.seatguru.com/articles/noise-canceling_review.php This on-the-ear headset folds down to almost half the size of all other units tested.

    JVC HA-NC250http://gadgets.boingboing.net/2009/08/14/review-jvcs-ha-nc250.html JVC's stuff is as you'd expect: consumer-grade, well-executed, accessible, decently equalized, sturdy. Y'know, JVC.

    Bose Quiet Comfort 2http://www.seatguru.com/articles/noise-canceling_review.php The oval shaped around-the-ear design is very comfortable

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