---

To do the sign for "whisper" cup your passive hand at the side of your mouth and use your dominant hand to do the sign for "TALK" (The variation that uses a 4-hand at the mouth).

 

---

 

---

Notes: Another way this sign is done is by leaning forward a bit, and cupping your dominant hand at the side of your mouth (without needing to do the "TALK" sign).