Thanks to everyone who spends time to translate these music. Pretty handy. Would really be difficult with out it. : a subjective unit of loudness for an average listener equivalent for the loudness of the one thousand-hertz audio which includes an depth 40 decibels over the listener's personal threshold of https://alleideenforum.de/markisen-in-wien-perfekter-sonnenschutz-fur-ihr-zuhause/