Decibel
The decibel (dB) is a measure of the ratio between two quantities, and is used in a wide variety of measurements in acoustics and electronics. It is widely used as a measure of the loudness of sound. The decibel is a "dimensionless unit" like percent.
Related Topics:
Ratio - Acoustics - Electronics - Sound - Percent
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~ Table of Content ~
| ► | Introduction |
| ► | Definition |
| ► | Standards |
| ► | Merits |
| ► | History of bels and decibels |
| ► | Uses |
| ► | Typical abbreviations |
| ► | Reckoning |
| ► | See also |
| ► | External links |
| ► | Reference |
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