dB
| Definition | : | Decibel |
| Category | : | Academic & Science » Units |
| Country/Region | : | Worldwide  |
| Popularity | : |
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What does dB mean?
Decibel (dB) is a logarithmic unit that indicates the ratio of a physical quantity (usually power or intensity) relative to a specified or implied reference level.
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DB | DataBase | |
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DB | Distribution Board |