Decibel scale
Schlüsselwörter
sound,
low,
intensity,
audible,
breathing,
loudness,
silence,
level,
noise,
noisy,
pain,
graph,
high,
extremely,
concept,
psychological,
frequency,
decibel,
volume,
music,
quiet,
wave,
human,
illustration,
vector,
ear,
phenomena,
threshold,
symbol,
graphic,
healthy,
hearing,
loud
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