Side Window Deflectors - do they reduce noise?

[Purelife]

So I get a very small amount of wind noise from the front windows (not windshield). It's not a bad thing at all but I am wondering if there is a simple solution. Not into the loud stereo scene anymore. Does anyone have experience using these?Window Deflectors. I know they keep the rain out but so does keeping the windows up.

 

[Nyc-Runner]

I don't think it will help if anything it will probably increase it.I just installed the AVS in channel window visors a couple weeks ago and definitely noticed a increase in wind noise. I do a lot of high driving too but on regular roads you can't really tell. Also idk about other brands maybe they'll be different thats just my experience with AVS ones...

 

[ghostridr]

Simple aerodynamics and harmonics, wind noise increases the faster you go.

 

[t-rex grrr]

I have Weather Tech deflectors and there was an increase in noise on the freeway. It isn't too loud, but it's noticeable the first few times. I don't notice it anymore.