----- Original Message -----=20
From: "V G" <x.solarwind.x@gmail.com>
To: "PICLIST" <piclist@mit.edu>
Sent: Monday, August 09, 2010 8:42 PM
Subject: [EE] Noise canceling


> Hey all,
>
> Does a product currently exist on the market that:
>
> Takes two or more microphone inputs and applies noise canceling to
> them, then provides a noise-suppressed output? (Ex: by phase shifting
> and adding the waves)

It seems you are describing any of several noise-reduing headsets that are=
=20
available from electronics retailers, office supply stores, and Wal-Mart, a=
s=20
well as others.


> If not, how difficult would it be to make one? Perhaps with a dsPIC or=20
> PIC32.


--=20
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