Otis is one of the world's best-known elevator manufacturers, so its lifts and their floor announcements are familiar sounds in hotels, offices and shopping centres around the world. Short recordings like this one circulate online as practical sound effects rather than as memes, often shared by creators who need a realistic lift cue without recording one themselves. The second-floor announcement is especially useful because it is neutral and instantly understood, and it continues to appear in vlogs, shorts and edits where a simple change of location needs to be heard rather than explained.