Hear both — then choose Same verse MP3 · same bed sound · only the under-voice law changes
Option S

Silence under voice

Current v4. Bed only in the entrance and the gap after the verse. Human is alone while speaking.

Law: entrance soft → hush during MP3 → short reveal in the pause after.
~ entrance 2.5s · verse · gap reveal 4s
Option F

Faint duck under voice

Score-bench blend. Soft bed stays under the MP3 at ~8%, ducked so the human stays the hero.

Law: entrance → bed ducks under MP3 → soft resolve after. Never louder than the voice.
~ entrance 2.5s · ducked bed under verse · resolve 3s