Am planning on buying a pair of open backed headphones for mixing music, because I suspect they'd be less boomy/bassy and would work better for my purpose. Problem is I live in a noisy, crowded area (traffic, dogs, occasional processions) and I'm not sure how much noise these headphones actually let in. Since I'm buying online I can't demo what I'm buying. The specs of these headphones also don't seem to mention anything about this aspect. Can anyone help or give pointers in this direction. Any help would be appreciated. Thanks!