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A total harmonic distortion analyzer calculates the total harmonic content of a sinewave with some distortion, expressed as total harmonic distortion (THD). A typical application is to determine the THD of an amplifier by using a very-low-distortion sinewave input and examining the output.
The following table contains the monthly historical exchange rate of the different currencies of Argentina, expressed in Argentine currency units per United States dollar. [citation needed] The exchange rate at the end of each month is expressed in:
These can be distinguished as THD F (for "fundamental"), and THD R (for "root mean square"). [13] [14] THD R cannot exceed 100%. At low distortion levels, the difference between the two calculation methods is negligible. For instance, a signal with THD F of 10% has a very similar THD R of 9.95%. However, at higher distortion levels the ...
The template supports inflation calculation, by way of {{}}.If the second parameter is used, to specify a year, and this year is within a certain range of available inflation data (specifically, if 1899 ≤ year < 2021), the equivalent value represented in 2021 pesos will be calculated in parentheses.
For example, the purchasing power of the US dollar relative to that of the euro is the dollar price of a euro (dollars per euro) times the euro price of one unit of the market basket (euros/goods unit) divided by the dollar price of the market basket (dollars per goods unit), and hence is dimensionless. This is the exchange rate (expressed as ...
The weighted harmonic mean is the preferable method for averaging multiples, such as the price–earnings ratio (P/E). If these ratios are averaged using a weighted arithmetic mean, high data points are given greater weights than low data points. The weighted harmonic mean, on the other hand, correctly weights each data point. [14]
The 19th century therefore ended with the Philippine peso still officially on a bimetallic standard equal to either the silver Mexican peso (weighing 27.07 grams (0.955 oz) of 0.903 fine or 0.786-troy-ounce (0.862 oz; 24.4 g) of XAG) or 1/16th the gold onza (weighing 1.6915 grams (0.05967 oz) of 0.875 fine or 0.0476-troy-ounce (0.0522 oz; 1.48 ...
Sterling (ISO code: GBP) is the currency of the United Kingdom and nine of its associated territories. [3] The pound is the main unit of sterling, [4] [c] and the word pound is also used to refer to the British currency generally, [7] often qualified in international contexts as the British pound or the pound sterling. [4]