Sound Mixer, Motion Picture (407) Enlisted Personnel

Operates sound mixing board in connection with the production of motion pictures for historical, training, or publicity purposes.
Studies script of dialogue, sound and music effects of each scene. Locates sound mixing board near source of sound. Tests equipment by turning power switch and checking meter readings. Regulates the tone, volume, and quality of sound picked up by one or more microphones on set by means of control switches on sound mixing board so that the sound may be recorded on films or records to provide desired effects. Tests results by listening to noises and sound through headphones. Watches volume level indicator and adjusts volume controls.