Place it at the very end of a cleaning or laundry edit, right after the final reveal shot, then follow it with the Yaaaay Cheer Sound to celebrate the finished job. Keep it as the closing beat, with no other sound competing after it.
關於此聲音
This is the bright electronic jingle an LG DD147MDW washer plays to announce a finished wash, a short ten-second tune of clean, rising and falling notes. It feels cheerful and relieving, like a small fanfare for a job completed, and it sparks instant recognition in anyone who has waited beside a machine for laundry to finish. It comes from that LG model's end-of-cycle chime.