The Joy of Pixel Density

Started Jul 13, 2008 | Discussions thread
OP John Sheehy Forum Pro • Posts: 21,601
Re: Density limits

aclo wrote:

It's not hard to see why even without knowing how to combine
uncorrelated noise sources: this shot noise is really part of the
signal itself.

We only call it "noise" because it fails compared to ideals of totally analog light, which exists in fantasies only. Shot noise is the very fabric of light.

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John

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ck3
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