Rede Globo is Brazil's major free-to-air television network, and audio description is the narrated service that describes visual action, settings and on-screen text for blind and visually impaired audiences. A short ident like this marks programmes that carry that service, helping viewers know the extra narration is available before the show begins. Online, the clip is shared as a television vinheta, reused by creators who want an instantly recognisable Brazilian broadcast cue rather than a generic announcement sound.