英文關鍵字
abstract
amplitude
animation
audio
background
beat
colorful
decoration
design
digital
dynamic
effect
electronic
energy
equalizer
flowing
frequency
graph
graphic
level
light
line
modern
modulation
motion
moving
music
musical
player
pulsating
pulse
radio
rainbow
recorder
signal
sound
soundwave
space
spectrum
technology
track
tune
vibrant
vibration
video
visual
visualization
volume
wave
waveform