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noise reduction questions
- Subject: noise reduction questions
- From: Dan Sawyer <earthlink.net; dansawyer@xxxxxxxxxxxxxxxx>
- Date: Mon, 28 Apr 2008 20:10:50 -0700
I am interested in the basic theory and state of implementation for
noise reduction. What is the basis of current implementations and what
are the limits?
Are current limits based on simple filters or has it progressed to noise
identification and cancellation?
How good is I Q filtering? How does it identify noise from signal?
Sorry to start at such a high level, however the available articles seem
to jump into the middle.