Apple Patent Puts You In Control of Noise Cancellation, Hints at iPad Speakerphone

Noise-cancelling receivers are a tricky bunch. Overdo it, and the eery silence on the line sounds like your call has been dropped. But if it's too low, excess street noise or nearby loudmouths could drown out whoever you're speaking with. Apple seems to have found just the right balance, giving the user control over their experience, according to a recently published patent.

Source: http://www.wired.com/gadgetlab/2011/12/apple-noise-cancellation/

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