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IEVref:112-03-16ID:
Language:enStatus: Standard
Term: spectral, adj
Synonym1: spectral density of ...
[Preferred]
Synonym2: spectral concentration of ...
[Preferred]
Synonym3:
Symbol:
Definition: qualifies or supplements a quantity name to indicate the quotient of that quantity by the wavelength or the frequency

Note 1 to entry: The wavelength is used mainly in optics, and the frequency in radioelectricity, acoustics, and signal theory. Examples: power spectral density, spectral irradiance.

Note 2 to entry: The adjective “spectral” is also used to designate quantities which are functions of wavelength or frequency, but which are not spectral concentrations, for example spectral emissivity. See IEV 845-01-16.


Publication date:2019-01
Source:
Replaces:112-03-16:2010-01
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