Vorbis - Oct 2003 - [OT] Removing noise from a room, during night :-)

I live near a pub, so I must find a way to remove the noise that escapes 
from it during night.
I thought I could remove the noise with a speaker and a mic, using sound 
cancellation.
Does anyone know how to find help?
I think it shouldn't be difficult (everything analogic: a directional mic 
put behind the speaker enough to have the final sound in fase opposition). 
I don't care removing the sound from the whole room, my bed (my ears) is 
enough.

Do you think it is possible? any links?

Thanks
Olaf 

--- >8 ----
List archives:  http://www.xiph.org/archives/
Ogg project homepage: http://www.xiph.org/ogg/
To unsubscribe from this list, send a message to
'vorbis-request@xiph.org'
containing only the word 'unsubscribe' in the body.  No subject is
needed.
Unsubscribe messages sent to the list will be ignored/filtered.