Stuart Hall was a prominent British sociologist and theorist known for his work on multiculturalism, identity, and media studies. His influential writing emphasized that audiences decode media messages differently based on their backgrounds and experiences. Hall analyzed the television communication process through four stages: production, circulation, use/consumption, and reproduction. He argued that encoding and decoding do not necessarily match, and that audiences can interpret messages in dominant, negotiated, or oppositional ways. Hall's work was groundbreaking in establishing cultural studies and shifting focus to how audiences make meanings from cultural symbols.