Signalkunde Folge 1 - Thema Hauptsignale

Here's a new format for those of you who've ever wondered what those occasional signals you see mean. Since this is my first active appearance here on YouTube, I'd appreciate some constructive feedback so I can improve the video quality if you like the format. Enjoy watching! If you want to stay up-to-date, check out my Facebook page. I'll be posting all sorts of things I see while I'm "on tour."   / tfontour   Voice/Editing: Tf on Tour