This document discusses language and media from a sociolinguistic and psycholinguistic perspective. It defines key terms like language, media, media language, semiotics, and provides examples of seminal theorists like Ferdinand de Saussure and Roland Barthes. De Saussure's concept of the sign as consisting of the signifier and signified is explained. Barthes' idea of media texts having denotative and connotative meanings is also summarized. An example image from an advertisement is analyzed to demonstrate semiotic concepts.