Christine Sun Kim is a sound artist. She sends vibrations of her voice along piano wires strung across rooms, and invites people to feel the strings. She conducts “silent choirs” consisting of facial expressions and glances. And she writes musical scores, which on its own wouldn’t be surprising. Except for one thing: Kim is deaf. Kim has been deaf since birth, but from an early age, was acutely aware of the social norms governing sound. She was scolded for being too loud. She learned to stay
