Question

What is the full form of DB in conventional signs and symbols

Answer 1

Answer:

Decibels is the full form of DB in conventional signs and symbols

Answer 2

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Explanation:

The full form of Db is  decibel

• The decibel  is a logarithmic unit used to measure sound level.
• The dB is a logarithmic way of describing a ratio. The ratio may be power, sound pressure, voltage or intensity or several other things.