I just did some quick googling, and it looks as though Raumton (literally "room-tone") is nowadays being used sometimes to mean "ambient sound" and sometimes to mean "surround sound." Do either of those readings fit what you have? - Patrick On Mon, Jul 15, 2019 at 4:37 PM Steven Smolian <[log in to unmask]> wrote: > I've a promotional bag for Grammophon Electrische Raumton-Platte. Can > anyone supply a translation for "Raumton"? My computer can't. > > > > Steve Smolian >