Convert decibel to neper
Please provide values below to convert decibel [dB] to neper [Np] unit
decibel
Definition: Decibel is a measure of logarithmic sound level or amplitude ratio. For conversion purposes, its value is 0.1 times the reference unit, bel.
neper
Definition: Neper is a measure of logarithmic sound level or amplitude ratio. For conversion purposes, its value is 0.8686000004 times the reference unit, bel.
decibel to neper Conversion Table
| decibel [dB] | neper [Np] |
|---|---|
| 0.01 decibel | 0.001151 neper |
| 0.10 decibel | 0.0115 neper |
| 1 decibel | 0.1151 neper |
| 2 decibel | 0.2303 neper |
| 3 decibel | 0.3454 neper |
| 5 decibel | 0.5756 neper |
| 10 decibel | 1.15 neper |
| 20 decibel | 2.30 neper |
| 50 decibel | 5.76 neper |
| 100 decibel | 11.51 neper |
| 1000 decibel | 115.13 neper |
How to Convert decibel to neper
1 decibel = 0.115128 neper
1 neper = 8.69 decibel
Example
Convert 15 decibel to neper:
15 decibel = 15 × 0.115128 neper = 1.73 neper
