Decibel Scale Sound Levels
Schlüsselwörter
sound,
noise,
intensity,
level,
loudness,
soft,
volume,
pitch,
high,
low,
audible,
threshold,
loud,
quiet,
comparison,
hearing,
audio,
illustration,
vector,
cartoon,
graphic,
drawing,
clip art,
clip art,
image,
picture,
clip art,
background,
art,
design,
artistic,
clip
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