production - the recording of all sound on set or on location
assess the acoustics of the performance area and assemble and operate the necessary equipment
consult with producers and performers to determine the sound requirements
select, position, adjust and operate the equipment used for amplification and recording
apply technical knowledge of sound recording equipment to achieve the determined artistic objectives
record sound onto digital audio tape or hard disk recorders
monitor audio signals to detect sound-quality deviations or malfunctions
anticipate and correct any problems
maintain and repair sound equipment.