bel — meaning in English
French → English · translate English → French instead
English meaning
- bel noun A unit for measuring the ratio between two power levels, calculated as the base-10 logarithm of one divided by the other.
Senses
bel is used for these senses in English:
- bel A measure of relative power, defined as log10(P 1/P 2), where P1 and P2 are the measured and reference power respectively.