The German title simply means another train noise, which explains how this clip is used online as an alternative to a main train recording. Creators searching for a second option often need a slightly different rumble for a new scene, a longer edit or a project where the first sound has already been used. It circulates among railway fans, model train makers and video editors who build small libraries of train sounds, swapping this version in when they want variety without changing the overall mood of a piece.