Decibel to log in new base

1 · John Cook · May 17, 2021, 2:47 a.m.
Logarithms in all bases are proportional. Specifically loga(x) = logb(x) / logb(a) for any bases a and b. One way to read this is to say that if you already know about logarithms base b, logarithms base a aren’t anything fundamentally new [1]. They’re proportional to logarithms base b, and in fact the proportionality constant […] The post Decibel to log in new base first appeared on John D. Cook....