Mar 25, 2014
Sony has also built Digital Noise Cancelling technology into the Xperia Z2 which helps to block out external noise when you’re out and about, or trying to work in a shouty office. You still need Mobile DNC Headphones to take advantage and Sony has bundled a pair with the Xperia Z2 which feature microphones in the earbuds. These mics pick up ambient noise and transmit the signal to the phone, where the DNC Software processes it. The audio is then transmitted back to the buds in a fashion which dampens this external noise. And all without the need for batteries. Clever stuff, and we’re glad the ‘phones are bundled.
