Dynamic range: Revision history


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  • curprev 08:3308:33, 2 March 2024 Jackwelsh007 talk contribs m 45,702 bytes −5 Correction of an error: the log of a ratio of values equals the difference of the logs of the values log(a/b) = log(a) - log(b). The dynamic range is measured as the ratio of the exreme values or as the log of that ratio. The table below shows that: ratio 4 = 4:1, binary logarithm of that ratio log(4)=log(4:1)=2 or e.g. 8 vs log(8)=3. undo Tag: Visual edit

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