I dont think we should stop effective actions against another problem because there is a similar Problem somewhere else . Anyway , Im not sure but I do think there is some sanctions and all against them because of these Massacers . And honestly what do they produce and we consume so a boycott against them will be affective ? However if europe UN are not doing anything against them through sanctions , it is really a big shame and embarrasment . <| sep |> In these people ' s cases , it would have been quite obvious . However , in more hectic situations it will of course be more difficult to hear , as they get drowned out in the noise . There ' s nothing wrong with your sound settings , just remember to listen when you ' re standing still for longer periods of time . The only reason I knew those two were even there was because I listened to gunfire , and looked at the radar for the general direction .