Editing Logarithmic scale (section)

=== Examples ===
Examples of logarithmic units include [[units of information]] and [[information entropy]] ([[nat (unit)|nat]], [[shannon (unit)|shannon]], [[ban (information)|ban]]) and of [[signal level]] ([[decibel]], bel, [[neper]]).  [[Frequency level]]s or logarithmic frequency quantities have various units are used in electronics ([[Decade (log scale)|decade]], [[octave (electronics)|octave]]) and for music pitch [[Interval (music)|interval]]s ([[octave]], [[semitone]], [[Cent (music)|cent]], etc.).  Other logarithmic scale units include the [[Richter magnitude scale]] point.

In addition, several industrial measures are logarithmic, such as standard values for [[Logarithmic_resistor_ladder|resistors]], the [[American wire gauge]], the [[Birmingham gauge]] used for wire and needles, and so on.