This alert comes from Nintendo's Switch 2 system interface, where it plays for system notifications, and the clip circulating online was ripped from the Nintendo Switch app. At just 312 milliseconds it spread quickly among editors who needed a modern console ping that was shorter and cleaner than older menu sounds. It is now used alongside clips like the GTA V notification in gaming montages and fake message scenes, because viewers instantly read the tone as a real in-game or on-device alert rather than a generic phone beep.