提示詞

5-second ultra cinematic commercial about acoustic contrast. Start with a black screen. A loud clap with strong echo reverberation fills the space. Hard cut to a modern minimalist interior with warm lighting and integrated acoustic panels. Another clap is heard but now the sound is clean and controlled, no echo. Short, dramatic, high impact, ultra realistic, 4K, cinematic lighting, modern architecture showcase, immersive sound contrast, fast pacing.