iPhone 4's noise cancellation chip unmasked

iFixIt has uncovered one of the secrets of the iPhone 4's excellent noise cancellation -- which might have flown under the radar because it was so good.
Read more: http://www.zdnet.com/
Category : Apple iPhone | Cancellation | iPhone 4 | Audio Cancellation | Smart Phones | Cellular Phones | Consumer Electronics | Personal Technology | Jason D. O'Grady |

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