abstract
amplitude
analyzer
audio
audiowave
backdrop
background
black
curve
diagram
display
electronic
equalizer
equipment
frequency
graph
graphic
grid
high
lab
laboratory
line
measurement
monitor
music
noise
oscillogram
oscillograph
oscilloscope
pattern
pulse
science
sciential
screen
signal
sinusoid
sonic
sound
spectrum
tech
techno
technology
test
track
vibration
voice
volume
wave
waveform