Quote: How well does it isolate sound?   Also, something to keep in mind is that what I've been looking at so far is mostly from ljokerl's thread here: http://www.head-fi.org/t/433318/shootout-107-portable-headphones-reviewed-astrotec-as-100hd-as-200hd-added-12-02-12

I'm looking for headphones that I can take on a bus with me for an hour, so I'm looking for something with good noise-isolation/cancellation. I'm overly-conscious of the health of my hearing, so I'd prefer not having to need to raise the volume very loud. That's my main criteria besides the...