Concept information
Preferred term
Spectrum Analysis
Type
-
mesh:Descriptor
Definition
- The measurement of the amplitude of the components of a complex waveform throughout the frequency range of the waveform. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed) The use of spectrographic techniques for deriving the physical constants of materials. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed) The study of electromagnetic spectra arising from either emission or absorption of radiant energy by various substances. (from McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)
Broader concept
Narrower concepts
- Circular Dichroism
- Dielectric Spectroscopy
- Hyperspectral Imaging
- Ion Mobility Spectrometry
- Magnetic Resonance Spectroscopy
- Optical Rotatory Dispersion
- Photoelectron Spectroscopy
- Pulse Radiolysis
- Spectrometry, Fluorescence
- Spectrometry, Gamma
- Spectrometry, X-Ray Emission
- Spectrophotometry
- Spectroscopy, Electron Energy-Loss
- Spectroscopy, Near-Infrared
- Spectrum Analysis, Raman
- Sun Protection Factor
- Terahertz Spectroscopy
- X-Ray Absorption Spectroscopy
Entry terms
- Analysis, Spectrum
Allowable Qualifier(s)
In other languages
-
French
-
Analyse de spectre
URI
http://data.loterre.fr/ark:/67375/JVR-DWW55SXH-Q
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