Kulsmash writes: "I am hoping to find someone that knows of software that will turn an old pair of headphones with a microphone into a pair of active noise canceling headphones. Bose and other companies have headphones that use a microphone to detect noise and then filter it out somehow. My logic is that if a regular pair of headphones has a microphone, isn't it possible to run a piece of software that would detect the background noise and essentially do what Bose does but on the cheap. Thanks in advance to anyone that know more."
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