Spectrum AnalysisSpectrophotometrySpectrophotometry, InfraredAnion Exchange Protein 1, ErythrocyteSignal Processing, Computer-AssistedMagnetic Resonance SpectroscopySpectrum Analysis, RamanFourier AnalysisSpectral KaryotypingSound SpectrographySpectrophotometry, UltravioletRetinal PigmentsSpectrometry, FluorescenceMicrospectrophotometryAcoustic StimulationElectroencephalographyLightAlgorithms