analog
audio
background
broadcast
cable
closeup
communicate
communication
computer
concert
connect
connection
connector
cord
data
digital
electronic
entertainment
equipment
gear
ground
hardware
information
instrument
internet
isolated
jack
joint
link
listen
media
microphone
multimedia
music
musical
net
network
object
pc
pin
play
plug
professional
radio
rca
record
recorder
rock
signal
sing
socket
solid
song
sound
spotter
stage
stereo
studio
talk
technology
television
tools
trs
video
voice
voltage
volume
white
wire