Audio-visual techniques

Audio-visual techniques are methods used to combine sound and visuals to communicate or enhance a message effectively. They include using images, videos, sound effects, and narration to engage an audience, clarify complex ideas, or evoke emotions. For example, movies blend visuals and soundtracks to tell a story, while presentations use slides with images and recorded voiceovers to inform or persuade. These techniques help capture attention, improve understanding, and make content more memorable by stimulating multiple senses simultaneously.