Would these be useful to reduce sound from a cyclone dust collector located in a small room off my shop that vents back to the shop.
1267595
If this is a system with internal fans throughout the piping the foam may reduce a small amount of noise probably not worth it for your application. We had an enclosure in a studio that had a venting system and we lined the inside of the enclosure with the foam as well and you could barely hear the cooking fans, computers, and other rack gear that may have created a low end hum. I don't know if that answers your question or not hope it helps.
1571807
Maybe. My daughter uses these to reduce sound as she plays the drums. She can still hear the song she is accompanying but at about 1/2 the sound.
464745
I would think that normal ear defenders or mufflers would be better,these will dampen sound but are designed to shut of the amplified sound when a gun is fired for a fraction of a second then will go back to normal.I use these for shooting trap.
134565
No. They provide a substantial reduction in the level of the noise, but you can still hear things muffled.
325693
I don't believe so. You can hear the blower but it is not obnoxiously loud. In fact, it will probably contribute a low grade white noise effect.
1277696
I dont think it will help with noise - I still run an air purifier to distract them while I am gone - also if you put on painted surface it will take of the paint if pulled away.
2005599
Noise reduction. I just want to add that for the price, these are excellent. I have several sets.
1023663
I don't know how much decibels this will reduce. it is very effective against noise but think twice before you purchase it. it is expensive and very heavy. hard to install and it will be hard to put a drywall on it because of all the wrinkles.
331748
They would help with vibration-but sound I think not. Look for another dwelling is your best bet.
306664
That is not too different from my application, so it should help. It will stop resonance and provide some sound absorption.
504919
Don't think so. They aren't very loud sounds either. Especially for a ckassroom.
190490
Personally, I always prefer using them for exhaust because if you use them as intake you will have more dust in your cabinet and potentially more dust on and in your electronics.
1744217
No, they will not reduce the sound enough. The foam earplugs will protect your ears and muffle the sound much better than these.
1085442
Yes but these fans should be used as exhaust anyway (since heat rises), so a filter really isn't necessary. That is unless you have a really super dusty environment.I pull my front filter off about once a week and blow it out with a can of compressed air. It's usually a little dusty but never that bad.But you could put one on top if you wanted.
1015583
I use these at work. There is a lot of machine noise there. It dulls out the sound of the machines but I can still hear people talking so I think yes these would work.
2131722
I would think so, they muffle conversations, music and other noise but you can still hear them. You will still be able to hear the dogs but it won't be as loud. I used these on my motorcycle and they weren't good for constant wind bombardment, but they were great for a show/concert I went to.
369580
yes they reduce noise by almost 30db. whatever frequency. I use them for shooting and am very happy compared to a set I got at wally world in a pinch.