adjusting
audio
board
broadcast
broadcasting
button
channel
closeup
console
control
controller
controls
desk
digital
electronic
engineer
equalizer
equipment
finger
hand
key
knob
level
live
media
mix
mixer
mixing
modern
music
musical
musician
operator
panel
producer
production
professional
push
radio
record
recording
sound
stereo
studio
switch
technician
technology
television
track
volume