Marc Myers wrote:
> Mike
> Some artifacts are inevitable but there are techniques to reduce them. No=
matter what the bit rate your file was recorded, first increase it as much=
as possible. More samples are better than few samples when you post proces=
s. Before you apply DNR do you filter? a graphic equalizer or a couple of p=
asses with parametric equalizer can be very helpful. Last, don't apply DNR =
all at once. Better to make several passes as fairly low levels. Hope this =
helps.
> Marc
>
Now this was some concise, very helpful information for a beginner.
Is there a detailed source of such basic information available, either
in book form or on the web? Simple facts such as Marc states above for
instance, that a higher bit rate is beneficial in post processing.
Beginners like myself don't need to know why initially, just that it's
best to do that; we can learn why later.
I imagine that the subject has been covered many times before on this
site, but finding such info via the search facility is often not that
straightforward, and time consuming.
I am aware that the whole subject of noise reduction is contentious, but
in these unhealthily noise polluted days, I feel it will of necessity
become of more importance.
Max
"While a picture is worth a thousand words, a
sound is worth a thousand pictures." R. Murray Schafer via Bernie Krause
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