英文關鍵字
absorption
acoustic
audio
background
band
black
broadcaster
broadcasting
cable
chrome
closeup
communication
composer
concept
concert
condenser
dark
device
digital
editing
entertainment
equipment
event
instrument
live
mic
microphone
mike
music
musical
performance
pop
professional
radiotraffic
recording
room
show
singer
solo
sound
soundabsorption
speak
speech
studio
technology
transmitter
tube
vocalist
voice