It's a neat thing, but it's missing the third side/leg of the triangle - ISO. And that would look something like this in terms of NOISE:
This isn't the greatest chart in that more ISO doesn't lead to a darker picture - so see the darkening as noise over the orange rather than the orange darkening itself. But I think you get the point. Higher ISO makes the picture more grainy and buggers it up.
I was scrolling up and down and up and down to make sure I was reading the post right, Asa! I didn't see the responses to your post, so was totally confused. I'm okay now though
Senility stinks. I saw some coffee grounds on the kitchen floor yesterday morning and asked my husband what happened. He said, I didn't dump the coffee grounds, you did!" This was before I had actually drank any coffee, so was not fully awake I guess.
May all your weeds be wildflowers. ~Author Unknown