How much noise does it make?
835331
On the low setting where I tend to use it it has a low wind sound like a breeze from a distance. Easy to adjust to. On medium, it's just enough to put you to sleep. On high, which I don't use, it is quite noticeable.
835332
I use it on low and the noise is actually pretty minimal. I can't give you decibels. It is close to my bed and I love the "white" noise it makes. It does put out a lot of air. I use it all year long and I live in Montana. Hope this helps. The wind is a lot more constant than my 12 inch regular fan I use to use.
835333
Even at the highest speed it is pretty quiet. If it's on medium or low, you can barely hear it at all.
238906
You can hear it when it is on but it's not really noisy. I would call it fairly quiet.
1496402
There is a white noise - depends on what level you put it on. The higher level the noisier it gets. Compared to others I've had in the past, it's pretty quiet.
2108500
No, it doesn't make much noise. The unit is heavy enough to minimize vibration to the floor. My wife easily watches TV in the same room when I'm using it.
340344
I don't think it is super loud, but it makes some noise... I have not owned any others of these to have something to compare it to
539620
It makes a fair amount of noise. I'm not sure how much, but at any rate, the guy beside my office is able to hear when I'm getting up or going to bed. But that's up to the thickness of your walls. I tend to deflate it like a 'regular' mattress (so it almost silently hisses) without the power pump when I wake up, so I haven't run into many problems.
2188377
I don't have the equipment to measure it but I can tell you that I don't hear a difference. It can be very loud if I turn up the volume.
1334950
I'm not sure. I have no way to measure. It isn't that loud or annoying. With cold weather I have moved it into a warm room and am airbrushing sculptures. It has more of a vibrating noise than a clacking piston noise bigger unites have.
2204123
It is not that noisy. I've never had a complaint. Audio feedback: yes, too loud: no.
636916
I don't know the exact noise level, scientifically speaking, but I find it loud enough to be quite disruptive.The level of noise it makes is the main reason I am currently replacing it. I'm tired of yelling over this thing. Also, since it doesn't have an energy save mode, the fan stays on even when it's not cooling, so the loudness is constant.
256030
Ours doesn't make much of a noise at all, but we don't really know, because we use it only when we're not in the car.Next time we're at our second home, I will check it out, but that's about 3 weeks away.
2110827
It does not make a lot of noise at all. In comparison to my old fan it is very quiet, barely noticeable. I sleep with it so it is important that it doesn't make a whole lot of noise.
1570010
Are you referring to the amount of noise it makes when its running? My unit is in storage for the winter, so I cannot measure for you, but I can attest that it is no louder than the average window unit.
672143
I personally do not know but it is quite loud. I have had it for a year and never felt it was not loud enough.
1553295
It is very quiet, however does make a slight "blowing" sound, unless you were really listening for it, don't think it would be noticeable.
397725
It does make noise but not enough to make you yell to the person you're conversing with. If I had to compare it to something I would say an automatic pet feeder dispensing food. It's nowhere near as loud as say a food processor or blender.
1705405
It makes a click-clack sound that is not loud. For details, see my answer to the question: "Does this make noise?..."