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Convert neper to bel

Convert neper (Np) to bel (B) instantly. See the formula, a quick table and every other sound level and ratios unit. Free, no ads.

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Neper to bel

1 Np = 0.86858896 B. Multiply by 0.86858896. 1 B = 1.1512925 Np.

neper (Np)	bel (B)
1	0.868589
2	1.737178
5	4.342945
10	8.68589
20	17.37178
50	43.42945
100	86.8589
1,000	868.589

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