Fan Testing Part 2 (Retesting + Noise)

[Martinm210]

So I've just used your comparison method martin (useing 2 videos @ = CFM)

the Gentle Typhoon @ 9v/20CFM is SO much quieter than anyof the other fans..... amazing.
\

@ 30 cfm the sanace beats the GT though IMO

Yeah, 9V seems to be a nice tone, 10V is a little annoying, then it seems to smooth back out at 11-12V.

It seems to be a good method of comparison.

The videos are working really well for this, something I couldn't do when testing, but now you can match up the CFM and make a good comparison..I like it!

This also takes the burden off of me trying to make judgment. As long as I keep my video recording setup exactly the same, it should be a good way to let the users decide for themselves.