Visual testing for noise levels -- a challenge

Started 1 month ago | Discussions thread
j_photo Veteran Member • Posts: 3,415
Re: Science ennobles?

MyReality wrote:

An interesting and valid test. Similar to a double-blind test of a single variable in a print, but zoomed in.

I don't think it's double-blind. Jim was aware of the right answer when he posted the question. It's possible he could have subconsciously telegraphed a preference. In a double-blind test, the poster also wouldn't know.

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