Hi, i find this thread: http://forum.audacityteam.org/viewtopic.php?f=28&t=442
It's quite old, but it could be a start point. The aim is to create an anti-phase in realtime. This job is done by a don't-know small (and suppose poor) chip into some headphones that provide noise cancelling/reduction. So i suppose it's not so difficult to do the same using a pc process and Debian (or other linux distro, of course). Of course i don't want absolute noise cancelling (i think that it's also impossible). A good reduction is enough. Regards M On Thu, Aug 6, 2009 at 12:08 PM, Mark Neidorff <m...@neidorff.com> wrote: > On Wednesday 05 August 2009 04:42 pm, John Hasler wrote: > > M writes: > > > i was considering to buy headphones with Active Noise Cancelling / > > > Reduction. > > > > > > But before spend money, i'd like to know if there's a software that > > > could do the same job (for free). > > > > No. Not feasible. > > -- > > John Hasler > > Is it technically not feasable, meaning that a room is too large to do > noise > cancelling in, or not feasable from the linux software prespective? > > Mark > > > -- > To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org > with a subject of "unsubscribe". Trouble? Contact > listmas...@lists.debian.org > >
