英文關鍵字
adjust
adjusting
amplifier
audio
balance
board
broadcast
broadcasting
channel
closeup
concert
console
control
controls
desk
digital
disc
electronic
equalizer
equipment
expertise
fade
fader
faders
groovy
jockey
keypad
knob
level
metal
mixer
mixing
music
musical
mute
occupation
pan
panel
producer
professional
radio
record
sound
studio
switch
switcher
system
technology
volume