Environmental Sciences, asked by santanusaha765, 1 year ago

what do you mean by 'Decibel'?

Answers

Answered by Anonymous
0

Definition and examples. The decibel ( dB) is used to measure sound level, but it is also widely used in electronics, signals and communication. The dB is a logarithmic way of dscribing a ratio. The ratio may be power, sound pressure, voltage or intensity or several other things.

Answered by kuhu965
1
The decibel (dB) is used to measure sound level, but it is also widely used in electronics, signals and communication. The dB is a logarithmic way of dscribing a ratio. The ratio may be power, sound pressure, voltage or intensity or several other things.
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