Re: Little OT : Software for Active Noise Cancelling or Reduction

[Mark Neidorff <mark@neidorff.com>]

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