What is the db rating?
153165
NRR 33 and 29 db Class 5. The best and ONLY earplugs I ever buy. PS. They are also "Officially Licensed Earplugs of NASCAR". Hope this helps.
153166
The pkg I have shows two, the 1st says "NRR 33 db" and the 2nd "SLC80 29db class 5". I hope that helps.
777462
I don't know the exact db's, but it ran in my back yard and I could barely hear it inside the house. You can stand next to it and, to me, I don't think it is anymore than a lawn mower.
1828452
I know it a has a real time monitoring and a max setting option with the option to poll fast or slow. I do not believe it shows a min or average option anywhere. All I can get it to do is show either real time monitoring or the Max option to grab the max peak db hit. Else, the only other options are to poll the sound fast or slow, as well as set the min/max db range your testing such as 40-90db being the default range, then it increments up from there.
217969
This is a measure of digital sound levels that charts are available for, different dba numbers will indicate what dba sounds levels are acceptable in different areas. The living room. the bedroom etc.
2161311
This is a case of Marantz trying to appeal to the " more power" part of the world. A more careful read of this spec shows this rating was measured at 6 ohms @ 1KHz. Not your "typical" measurement. At a more realistic power rating, the THD would read considerably less. Figure at 8 ohms it will be under 1%. Paired with a quality & efficient pair of bookshelf speakers & you have a very nice sounding system. I have found it to be very smooth and it has plenty of power to fill the space I'm using it in.
661204
I don't know and I don't even think it was listed in the minimal paperwork that came with it. This is just a cheap little book shelf stereo system that sounds good enough for background music. I'd say if you are concerned about the frequency range of the speakers, then you should consider a more expensive system. And I wouldn't trust any specs, anyway. It doesn't even have a tone nob. This unit is not for the audiophile.
2097966
Do not know a dB # but it is VERY quiet compared to all other compressors I have owned or worked around. I Love them! (I own 2)
752659
20 db at 2 feet ... short answer buy it. You will be fine. Wife is happy ..
1211867
cant say what the Db level actually is but this thing is way louder than I expected. Very disappointed with that. It's as loud or louder than any generator I've heard my neighbors run during a power outage. I'd compare it to a back blower but not as high pitched. You can't hold a conversation within 20' of it. Other than that it works well but have only run it as a test so far.
24687
I had found a db rating elsewhere on the web and it was comparable to similar models of this size, VERY loud. The only "quiet" generator I know of is the Honda, but they are very expensive.
1424641
I don't know in dbs as I have no way of measuring. I have this on my car and it is loud when car is not running. When tuning I can't hear it. Hope that helps
1045169
First of all dB is a measure of relative sound - for example you could say that one fan is 70dB louder than the other. It is not a measurement of actual sound level. And 19 sones is about the sound a chainsaw makes. On the other hand dBA is a measurement of sound as perceived by the human ear and thus is a measurement of sound above the threshold of the ear sensitivity. And 70dBA is equal to 8 Sones - relatively noisy. The Broan bathroom fan is 6 Sones and the Panasonic is 1.5 Sones.
563133
I am not sure of the "MAXIMUM" rating but if you keep the output (volume) power down to a reasonable level you will be fine.If you are trying to drive your neighbors crazy, you might want to get bigger speakers
1435921
The noise level(zero load--full load)DB(A)/7M is 54-59. Thanks for your question. Jason, AMERISUN INC. www.amerisuninc.com 1-800-791-9458
1970023
Abby,These ear plugs are listed as NRR 33 which is the dB number you're looking for (the listing should read NRR 33 dB). NRR is the Noise Reduction Rating - the decibel (dB) reduction provided by a particular device.Keep in mind that the surrounding dB noise is not reduced by the dB rating of the device. I don't know why it's done this way, but there is a formula to calculate the noise reduction provided by the device: (NRR - 7) / 2. So for these particular earplugs, (33-7) / 2 = 13. This means the surrounding dB noise is reduced by 13 decibels.Hope this helps! I find these ear plugs to be very comfortable. Abby,These ear plugs are listed as NRR 33 which is the dB number you're looking for (the listing should read NRR 33 dB). NRR is the Noise Reduction Rating - the decibel (dB) reduction provided by a particular device.Keep in mind that the surrounding dB noise is not reduced by the dB rating of the device. I don't know why it's done this way, but there is a formula to calculate the noise reduction provided by the device: (NRR - 7) / 2. So for these particular earplugs, (33-7) / 2 = 13. This means the surrounding dB noise is reduced by 13 decibels.Hope this... » Read More Abby,These ear plugs are listed as NRR 33 which is the dB number you're looking for (the listing should read NRR 33 dB). NRR is the Noise Reduction Rating - the decibel (dB) reduction provided by a particular device.Keep in mind that the surrounding dB noise is not reduced by the dB rating of the device. I don't know why it's done this way, but there is a formula to calculate the noise reduction provided by the device: (NRR - 7) / 2. So for these particular earplugs, (33-7) / 2 = 13. This means the surrounding dB noise is reduced by 13 decibels.Hope this helps! I find these ear plugs to be very comfortable. « Show Less
1349050
I don't know the actual db #, but this generator is very quiet. A little louder than the Honda whisperer but not much
1412605
I believe it's 63db, it's not to bad. I've been very impressed with the easy start and dependability.