Place it at the start of a station sequence, before any dialogue or street ambience, then follow it with a bell ding to mark the doors closing. For an arrival montage, use the bell ding again after the platform shot.
इस साउंड के बारे में
The Los Angeles Metro Chime is a brief, clear electronic chime lasting about 1.4 seconds, with a clean transit tone. It feels calm, familiar and slightly official, like a polite signal that something is about to happen. It comes from the Los Angeles Metro system.