Place it at the exact moment the Noise Node is shown in a tutorial, then follow it with a short pop for the next step and a click nice for the successful result.
このサウンドについて
This 1.7-second clip is the sound attributed to Unreal Engine 4's Noise Node in the material editor, a brief burst of textured noise. It feels like a small inside joke for game developers, oddly satisfying and instantly recognisable to anyone who has opened that editor. The uploader credits the idea to JB.