This sound comes from Apex Legends, Respawn Entertainment's battle royale game released in 2019. Players know it from the shield recovery item used constantly during firefights, which made the clip instantly recognizable in streams, TikToks and montage edits. It spread because even a very short piece of Apex audio can signal a whole situation: retreat, heal, reset, then push again. That shared in-game meaning keeps it useful for creators making shooter memes and competitive gaming videos.