Sound plays an essential role in building atmosphere and enhancing the narrative of the audiovisual piece. In addition to dialogue, sound effects and music, sound design encompasses creating and mixing audio elements that enrich the viewing experience, helping to evoke emotions and immerse the audience in the world of the piece. Sound effects — from the creak of a door to the roar of an explosion — are meticulously crafted to add realism and depth to scenes while the soundtrack complements and enhances the emotional impact of the narrative.