The new Sennheiser PXC 450 headphones ($500) are high-end travel headphones built with NoiseGard 2.0 technology and the TalkThrough function for the best possible protection from ambient noise. When the TalkThrough function is activated on these 90% active noise cancelling headphones, you can easily talk to the people around you without turning off your music. The TalkThrough function uses professional quality microphones mounted on the outside of the headphones to pick up all acoustic signals in the immediate vicinity. The unwanted background noise gets filtered out electronically leaving only your neighbor’s voice passing on through the headphones into your ears in top audio quality. Sennheiser.
July 5, 2007 7:17 PM | Personal Media