What does these terms refer to:
-dB
A) decibel
B) digital book
C) digital broadcasting
D) none of the above

Name: What does these terms refer to: -dB A) decibel B) digital book C) digital broadcasting D) none of the above
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Question

Quizplus · Accepted Answer

Decibel (dB) is a unit used to measure the intensity of a sound or the power level of an electrical signal by comparing it with a given level on a logarithmic scale.

What Does These Terms Refer To