muffled

This term describes a dampening of sound or a physical wrapping for warmth, carrying a connotation of occlusion or concealment. When referring to sound, it suggests a quality that is dull, muted, or indistinct, often creating a sense of mystery or isolation because the source of the noise is hidden from the listener.

In a physical sense, it implies a protective or restrictive layer of fabric. While "wrapped" is neutral, "muffled" specifically emphasizes the intent to block out the cold or to stifle a sound, often implying a heavy or thick application of material.