Street noise is a staple of online sound libraries because it is a practical, everyday ambience rather than a clip tied to one film, show or meme. Creators use these recordings to set a location instantly, whether for a city scene, a travel video or a role-play, without needing to record on location. Because the sound is neutral and recognisable, it stays useful across formats, from short videos and podcasts to games and presentations where a believable urban backdrop matters more than a dramatic effect.