All the pitches at DB mindbox were timed. We used different available timers. So I came up with the idea to develop a railway related timer for the pitches. I found a digital watchface (Thank you Rüdiger Appel) based on the design of the official clock at German train stations. For better readability, I added a digital clock. Finally, a tone selectable from various typical railroad tones sounds at the end.
analog watchface based on http://www.3quarks.com/en/SVGClock/index.html (Creative Commons 3.0 Lizenz)
If you want to learn more than drop me a line!