Audio-Technica has released its latest noise-canceling headphones, the ATH-ANC7b QuietPoint. The active noise-canceling technology is claimed to reduce background noise by up to 85 percent. A closed-back design houses large-aperture 40mm drivers with neodymium magnets, which reproduce sound from 10Hz to 25.5KHz with a sensitivity of 109dB and a 300 ohm impedance.
