Subtitles are used to display the spoken language in movies, TV shows, commentaries, and more, such as voices on TV shows, people talking in movies, aliens speaking, commentary, advertisements, and similar vocal videos. Unlike voice-to-word translation, closed captioning provides more than just translation for the hearing impaired. CC provides textual details for background sounds ("heavy raindrops," "clattering sound from afar," etc.), people sounds ("Over here Dave," "Jump," etc.), and animal sounds ("loud whimper," "gentle squeak," etc.). You can also see when music is playing ("note symbols," "soft music playing," etc.) and when someone makes a particular noise ("guy eating-"GRRRR," "walker behind-Laa, CC explains most visually connected sounds rather than just speaking ones.