Place it at the start of a protest segment before any speech begins, then follow it with crowd-free footage and a clear voiceover. Pair it sparingly in a montage and let a single news-style sting close the sequence afterwards.
關於此聲音
This is an eight second rhythm of pots and pans being banged together in a steady protest beat, the clanging pattern known as cacerolazos. It feels defiant and collective, like a crowd making noise together to be heard without saying a word.