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For example, an audio amplifier will usually have a frequency band ranging from 20 Hz to 20 kHz and representing the entire band using a decade log scale is very convenient. Typically the graph for such a representation would begin at 1 Hz (10 0 ) and go up to perhaps 100 kHz (10 5 ), to comfortably include the full audio band in a standard ...
A logarithmic unit is a unit that can be used to express a quantity (physical or mathematical) on a logarithmic scale, that is, as being proportional to the value of a logarithm function applied to the ratio of the quantity and a reference quantity of the same type. The choice of unit generally indicates the type of quantity and the base of the ...
A logarithmic timeline is a timeline laid out according to a logarithmic scale. This necessarily implies a zero point and an infinity point, neither of which can be displayed. The most natural zero point is the Big Bang, looking forward, but the most common is the ever-changing present, looking backward. (Also possible is a zero point in the ...
File information Description Graph paper example showing the difference between a Decade log scale and using a linear scale Source self-made Date 2007-01-01 Author Peter C. Jones – Pryrt. Permission (Reusing this file) GFDL.
With two logarithmic scales, the act of positioning the top scale to start at the bottom scale's label for corresponds to shifting the top logarithmic scale by a distance of (). This aligns each top scale's number y {\displaystyle y} at offset log ( y ) {\displaystyle \log(y)} with the bottom scale's number at position log ( x ...
English: Horizontal logarithmic scale marked with units of time, with average month durations of 30.44 days according to the internationally accepted Gregorian calendar. Made in Inkscape Date
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A log–log plot of y = x (blue), y = x 2 (green), and y = x 3 (red). Note the logarithmic scale markings on each of the axes, and that the log x and log y axes (where the logarithms are 0) are where x and y themselves are 1. Comparison of linear, concave, and convex functions when plotted using a linear scale (left) or a log scale (right).