機器
audio
background
balance
bass
blue
board
broadcast
button
channel
concert
console
control
desk
detail
digital
display
dj
electric
electrical
electronic
electronics
engineer
entertainment
equipment
hear
industry
instrument
keypad
level
line
listen
media
mix
mixing
music
musical
panel
production
professional
push
radio
record
sound
stand
stereo
studio
switch
technology
turn