Coincidentally, I just went out today and bought a pair of Bose QC 15's at lunchtime after someone from our customer service department was moved into the next

Coincidentally, I just went out today and bought a pair of Bose QC 15's at lunchtime after someone from our customer service department was moved into the next cubicle. You can imagine the constant chatting. These phones worked surprisingly well for blocking human voices, which is something that they weren't designed for and are not known for. Add a little low-level music and I was in my own little world.