What controls grain and noise besides ISO?

Started 8 months ago | Questions thread
Iliah Borg Forum Pro • Posts: 27,570
Re: What controls noise besides the exposure

Jeeter001 wrote:

Iliah Borg wrote:

Jeeter001 wrote:

the ISO DIAL on your camera controls an amplifier(s)!

Not always. And not always the way you think it does.

let's pretend is says "What controls grain and noise besides the camera's ISO control/dial".

Let's pretend it says "What controls noise besides the exposure".

If that works for everyone and results in practical advice on handling different scenarios then that is awesome and thank you!

Try manual exposure with Auto ISO, and forget exposure triangle you've mentioned earlier, exposure triangle is a flat earth theory.

Do you know of an amplifier circuit that ranges from 1:1 to 1:2^16 with a step of 2^(1/6)? Why would one use it if it doesn't solve any engineering problems?

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