in the october roadmap is mentioned that a DTG team was sent to record sounds for the stuttgart-heilbronn route now the question remains, what sounds were exactly recorded? because all we can perceive from the showcase video are pre-existing sounds that were recycled (not even the 140 seems to have its own sounds, it appears it have the sounds from the 111 that were reused and that's without even mentioning the awful sounds of the n-wagen cars that are still being used)
