Ha, that is the explanation: all party-members were wearing the cloaks, they have lent out from Aran's dresser. So Kiser was forced to switch the rooms as fast as ... never mind there is no harm to the gameplay.
Crazy is OK. You can find a lot of stuff for sound in german like: Laut, Schall, Ton or Klang. But 'Sound' would not irritate the "gemeinen Germanen". Nobody would say: "Ey Alter! Kalter Klang!" but "Hey, cooler Sound!"
Thank you for your work.