soundman

1. The network says unknown gunmen in Baghdad attacked the vehicle carrying cameraman Alaa Uldeen Aziz and soundman Saif Laith Yousuf as they were returning home from work late Thursday.
   这家电视台说，巴格达身分不明的枪手星期四傍晚在摄影师阿齐兹和录音师尤素夫下班回家途中袭击了他们的车辆。

noun

1. a technician in charge of amplifying sound or producing sound effects (as for a TV or radio broadcast)