Velodyne vQuiet active noise-canceling headphones
 

Velodyne is a name closely associated with subwoofers, but the company also knocks-out portable audio gear, too. The vQuiet, as you may have guessed, is Velo's first pair of active noise canceling headphones -- hopefully ensuring that your jams are more listenable on the rowdy floor of a busy trade show. In our very short time with the gear, we found that Bob Dylan's quiet-voiced bootlegs were a little more audible with the head wear activated than not. Of course, we'd rather spend a little more time with them before making a final judgment, but until then, the vQuiet will arrive more generally in October for $299 -- offering you a choice between them and the ever-present Bose sets that you see during those long-haul flights.

http://www.engadget.com/2013/09/05/v...&ncid=rss_semi