reducing noise technique?

Hi all,

I wonder if thre is any technique for reducing noise/troubleshooting (for noise) like in vray, with the sample rate render element and others (lighting, reflection and others…)

In th photo: siple sean I put together, and leave the render for 7 hours. and still not clean enough (walls).
I use the demo 1.0v

If you have any suggestions, I will love to hear :slight_smile:

Honestly, i can’t see any noise in your image, but take a look at this article: https://coronarenderer.freshdesk.com/support/solutions/articles/5000501983-how-to-get-rid-of-excessive-noise-

can’t see any noise as well, but, you should use a portal plane if you did not on the aperture.

OK cool, thanx :slight_smile: