What transformation in audience experience was brought about by sound in films?

The introduction of sound in films significantly enhanced the way audiences engaged with narratives. Sound allowed for dialogue, music, and sound effects to complement visual storytelling, creating a richer and more immersive experience. With the ability to hear characters speak and interact with their environment, audiences could better connect with the story and its emotions, leading to a more profound understanding of characters' motivations and relationships.

This transformation was pivotal in the evolution of cinema, as filmmakers began to exploit the auditory aspects to convey mood, tension, and atmosphere, thereby deepening the audience's emotional investment in the storyline. The synergy between sound and visuals opened new techniques in filmmaking and altered how narratives were presented, ultimately making the viewing experience more dynamic and fulfilling. Such advancements positioned sound as a vital element of storytelling in the cinematic arts.