How much sound deadening do they provide?
1599005
I have mine in front of my washer and dryer with door to the room shut! So I would say they really don't deadened any sound.
1599006
We are not using it for that purpose but my guess is that it provides zero sound deadening..
2253141
More than enough. It puts others like Beats and Bose to shame in that department. I use it on planes and in noisy data centers all the time.
2100086
I use these at the shooting range to suppress the sound at an indoor range. While shooting my instructor had to get right up next to me to say something for me to hear him. I can't remember if I heard the others shooting for I was concentration on my own shots. It is definitely going to deaden the sound for sure. Good luck studying!!!!
1588566
They don't leak sound very much in my opinion, not unless you have them turned up past 70%. Though at that point it's quite loud.
1139917
depends on the sound you want...this would probably give you nice clean deep sound with.an increase of 2.5' increase of piping
2076591
It really depends on how strong a low rumble you want. These are very powerful speakers, in my opinion, but I use the speakers for listening to music and not gaming, so I can't speak to that. They're sitting on my desk, right next to my monitor and when I have the sound turned up, even mid way, I can feel the air pumping out of the ports at the bottom of the speakers. I thought about getting a sub with them, but after using them for a couple of weeks, I determined that they do the job just as well without one for me.
134565
No. They provide a substantial reduction in the level of the noise, but you can still hear things muffled.
719980
Not a significant amount but would give them five to ten hours at about 70% power for the breakin. Listening at that level is also fine. They should mellow a bit after that. Not an extreamly loud headphone anyway. Pretty accurate but position on the ear makes a difference. Will be tight at first.
1625707
These earplugs only cut off about 10 db, but they do it without changing the sound you are hearing.I can still talk to people with these earplugs in, but when the music starts getting around 100 db or more, they keep the loudest parts of the sound from hurting my ears. However, remember if you are somewhere where it is 105 db, you're still getting 95 in your ears.p.s. they are very comfortable to wear and virtually invisible. I don't like the audience to know that I am wearing earplugs.
632806
The impedance depends on whether you have had 1, 2, 3 or more than 4 drinks. It is actually the same answer for what is the acceptable volume for these speakers. They sound great. You need to invest in a sub-woofer to full appreciate them however.
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.
1804192
I can't remember the exact db measurements, but I put a couple of these in my PC and it dropped from something like 50 db to 20. (I used a free app on my Ipod so not very accurate) I can now sleep peacefully with the computer on. You may want to purchase a fan controller to turn the revolutions down a bit to make it even quieter. I would say these are very quiet fans, but I can't guarantee they wont be heard in a studio situation. I'd give em a shot.
569285
They can't make any situation sound like an empty concert hall, but they really take the edge off. I expected mine to make airplane rides be silent, but they don't do that. They really cut down the loud humming (on planes) and make it much easier to sleep on planes. They were worth the money for me for the much to reasonably quiet plane rides.
285478
Very, especially with the foam plugs. Even if you don't have anything playing they block out a good amount of noise, and when you DO have any audio coming through them, it all but blocks everything out.
270674
They work great for gaming. They are almost like lite surround sound. You can hear enemies and gunshots from the left and right speakers independantly (trust me it is confusing when you accidentally put your speakers on your desk backwards. I am sure there are much better speakers but it is quite good and effective for the price. So to answer your original question...8...just 8.
763371
They reduce some of the background noise but not all of it. They are best at reducing regular noises like the hum from air conditioning or air-plane noise. I got them to try and reduce noise from people talking in my office but it didn't really help with that.
1206790
These are 150 db not sure which others you're talking about, but the size of the horns or the amount of horns really doesn't matter. I have seen some of the larger horns with less decibels. Now the size might make a difference in the sound. These are not the deep sounding train horns, but they are loud.