Quiet Dispatch
Original setup and contradiction plan

Setup: calm cool archive and an uneventful-shift expectation
Reveal: warm dispatch room with an existing parcel backlog
Picture and diagnostic-tone boundary: three seconds in the six-second authored study
Sound A: 220 Hz; Sound B: 660 Hz; short level ramps reduce clicks
These are synthetic identification signals, not dialogue or a real alarm
No model output or audience-response result is represented
Actual takes and acceptance: blank until reviewed