‘World’s first’ digital noise cancellation HeadPhones

Posted on April 8, 2008 at 8:51 am.
Filed Under Product, Technology |

Sony Headphone Sony claims to have released the world’s first pair of digital noise-canceling headphones. The innovative MDR-NC500D headphones use digital technology to more accurately reduce stress-inducing noise from planes, trains and buses. The Headphones are capable of 99% reduction of noise at 160 Hz. It has an internal Lithium-ion battery which can last for up to 16 hours. They are available online now for $400.




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