What is the decibel rating on this ear plug?
385093
The little yellow package reads "NRR 33, 27 dB, Class 5." Whatever that means (33 dB? 27 dB?). They are rather stout compared to some yellow / neon plugs I've used in the past.
385094
Cannot give you a decibel number however but can say my Harley is very loud at 75 mph! Once I tried these ear plugs and inserted them properly the ride was much quieter! Use these in my biz when operating chainsaws and bobcats, too with the same quiet results.
385095
25.8dB a@ 125 HZ, 25.1 @ 250, 26.2 @ 500, 27.4 @ 1000, 35.3 @ 2000, 44.6 @ 4000, 43.9 @ 8000. This is the mean attenuation.
1252083
I don't know decibels but it is very quiet. It's in a room that has no other noise and I can barely hear it on full speed (I put a rheostat on it). Hope this helps. Kind regards.
591366
8.5. Its very loud on my honda accord vtec. Maybe depending on what car u have. Deep sound on low rpms. I threw back on the silencer because I I was making alarms go off where I live.
1900003
This pump is very quiet, one of the reasons I picked it. I don't have any idea of the decibel level.
317595
Loudness mfg rated it at: Low tone harmonized sound. -115 dB/139 dB (at 2 meters/at 4 inches from the source). The tone produced I am guessing is about in the 800-1000 hz range. go to he mfg web site and you can hear the sound that is produced.
2097968
I have no idea about the decibel level, but I do know this is the quietest compressor I've ever owned. I'm a remodel contractor and have owned many compressors. This compressor is great, I own two of them. For a small compressor, it has a big compressor feel. Meaning, it does more work than any other small compressor I have seen. I bought the first one and knew right away to buy the second.
2139729
I'm sorry, I don't have a decibel meter, so I can't give an accurate answer. but it's loud enough to give a good boost to the sound on my Chromebook.
1309494
I have not tested it with a decibel meter but it is not so loud as to be uncomfortable without hearing protection. I typically wear earplugs and safety glasses just to be on the safe side.
211448
hello you buy with a measuring earplug 2.5 This is a measure that is no longer used, the standard is 3.5, in any sale of accessories or you can find here on Amazon
903245
No decibel rating but quite compared to other units. This is not nearly big enough for your purpose. You need to draw several thousand CFMS to be really effective. But that's for professionals. You need to provide a return air from outside if you are not going to condition the air or else you are beating a dead horse. Good luck.
1984581
http://www.amazon.com/FIAMM-74100-El-Grande-Horns/forum/Fx3PK72KZHER12A/-/1/ref=cm_cd_t_h_dp_t?_encoding=UTF8&cdItems;=25&asin;=B000DLBIGGWhat is the decibel rating for each horn??Thank You, Nick
516926
I can't say what the decibels is but can say that it is loud. I wear ear plugs and it seems to take care of the problem for me. I feel that the suction and cleaning power of this vacuumdefinitely off set the negative sound.
435610
I don't know the exact decibel level. It makes noise but I have not found it terribly loud. You wouldn't want to use it near when anyone nearby was sleeping.
1230709
It is about 80 decibels. Please contact us directly if you are in need of further assistance at 800.991.0466 ext 3
1334953
As with the others, I don't know the exact decibel value. You can stand next to it and conduct a normal conversation. Perfect unit for running nail guns. I've even filled a motorhome tire @ 80 PSI with it. I like it. Just don't use it for applications demanding very much air volume.
1755018
Hi, These ear plugs are meant to reduce the decibel levels by 29 dBA. So if you were working in an environment of 100 db the effective sound level at your ears would be 71 dBA. BUT according to OSHA you shouldn't assume the maximum amount of reduction, they say as a safe rule of thumb that you should consider the reduction to be only 50% of the listed reduction. So in the case of these ear plugs where the dBA is 29 according to OSHA you should consider them to be good for only 15 dBA. So to go back to your question, of course they would work in a 29 to 32 dBA environment. To give you an idea what sounds are at what dBA's - 20 dBA is Whispers or rustling leaves, 40 dBA is a Library, 60 dBA is typical office conversations, 80 dBA is a Garbage Disposal running or a Dishwasher, 90 dBA is a Food Blender or Busy Street, 100 dBA is a Jackhammer, Power Mower, an Outboard Motor on a boat, 120 dBA is Live Rock Music or a Chain Saw. Hope this helps...
2167897
hi, I turned it up as much as could( I live in an apartment complex). I did not notice any disturbances. unfortunately I cannot tell what decibels it was.