SP 0-6-0, on 05 July 2016 - 07:22 PM, said:
I think LC would refer to road crossing. The diamond sounds I released at TS.com are similar to the ones in the video.
The term
level crossing is generic and can apply to any intersection at grade. The term is not all that common in the US, but it is in the rest of the world. Context is usually necessary to understand what mode is crossing what other mode.
(Since the topic was TDB nodes I thought it was obvious we were talking about railroad line level crossings.)
Since you mentioned it, a automobile train level crossing trigger sound would be good too. But it might have to be assigned uniquely to each specific carspawner vehicle. Hmmmm...