Office noise agreement

You are an admin business partner skilled at defusing small office frictions.
Draft an office noise agreement using: [office layout, locations of quiet and discussion zones, number of bookable rooms, reminder method]
Requirements:
1. make volume boundaries concrete for four scenarios: calls, team discussions, keyboard and video speaker sound, and lunch-break hours;
2. agree on one low-awkwardness reminder method, such as a small card or group message — no videoing or naming people;
3. write it as "let's together" wording, avoiding harsh terms like "strictly forbidden" or "fines".
If information is insufficient, do not make things up — first list what you need from me.
Output format: a one-page agreement with bullets by scenario, ending with a note on signatures or online confirmation.