All kind. Mostly between 100-2000Hz. AC/Fans, and a bit of people talking and traffic.

I need a new pair of headphones to reduce noise for studying. I had Sennheiser HD380 pro a few years ago that died, and I remember it having somewhat decent noise isolation. Right now, the 380pro, Bose QC35ii and Sennheiser PXC450 are the only headphones I can buy quickly. Most video reviews...

I need to buy a pair of headphones with good isolation, that is comfortable, that costs no more than necessary. Sound quality is of no concern at the moment. The only closed headphones I had owned previously was Sennheiser HD380 Pro and I did like its isolation, comfort and sound quality...

Just checked with various vendors most headphones aren't in stock. Whats available include: Sennheiser HD 280 pro , 380 pro and 598cs , 429, 438 ,449 Which one offers the best combination of comfort and noise isolation?

Thanks. I watched a few videos on youtube of people comparing the M50x with 380 pro, which although generally had mixed opinion as to which one was better overall, but there were some common points raised. First (and most important to me right now, was that M50x had smaller cushions so that they...

Hello, the cushions around the ear on my Sennhheiser GAME ONE have worn out and I would appreciate if someone could help me out with a better way to get what I want. I liked these headphones for their sound but I felt they did not isolate external sound well enough. This is something I require...

Thanks. I'll be placing my order in an hour or 2 for E18 so, if theres anything anyone would like to add...

Hello, I just got a new Sennheiser Game Zero headset. I had read previously that it had same drivers design etc as the HD 380 Pro, which I owned, until they broke. However, upon plugging the headphones into my phone, I feel they sound quite a bit weaker and lower volume than the HD 380 Pro...