spectroscopy

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spectroscopy

 [spek-tros´kah-pe]
examination by means of a spectroscope.

spec·tros·co·py

(spek-tros'kŏ-pē),
Observation and study of spectra of absorbed or emitted light by means of a spectroscope.

spec·tros·co·py

(spek-tros'kŏ-pē)
Observation and study of spectra of absorbed or emitted light by means of a spectroscope.
References in periodicals archive ?
This figure shows waveform and the spectrographic analysis of the word "cassettt' as produced by one of the female members of the study sample.
To corroborate this, Marian Campbell, an Honorary Senior Research Fellow at the V&A, gave evidence that she would not have relied on any spectrographic analysis in any analysis of the Collar.
Participants uniformly found the spectrographic analysis software helpful in increasing their vocal awareness.
The spectrographic analysis of the speech samples revealed the following characteristics:
In the design and implementation of the perception experiments, the results of which account for the bulk of PCOSD, she has exploited recent innovations in speech analysis software which allow sophisticated multi-parametric manipulation of sound signals by selective editing and resynthesis, besides equipping the researcher with a formidable battery of spectrographic analysis tools (with which one can, if desired, make durational measurements to within millionths of a second, and almost instantaneously extract huge volumes of data about frequency properties and acoustic intensity from digital files sampled thousands of times per second, just at the click of a mouse button).
Spectrographic analysis revealed noise at the higher frequencies.
While this knowledge allows managers to eliminate expenses from premature replacement of oil and filters, the greatest value of oil analysis may come from ferrographic or spectrographic analysis of the contaminants in the oil.
The protocol involved amino anion minicolumn and HPLC-based purification of IAA and quantification using gas chromatography-selected ion monitoring mass spectrographic analysis. As in previous experiments Phaseolus vulgaris L.
Past National Young Astronomer Award Winners Year First Place Title of Project 1999 Elizabeth Fernandez Active Galaxies in the Perseus Supercluster 1998 Mary Dombrowski Cataclysmic Stellar Variability with Eclipsing Binary Superimposition 1997 Heather Cameron Solar Observation Station 1996 Mani Mahjouri Simulation of Charged Particle Motion in Jupiter's Magnetosphere 1995 Heather Castellano Elements of Impact Crater Formation 1994 Stephanie Cinereski Solar Flare and Sunspot Research 1993 Blake Warren Thomas Spectrographic Analysis of Cepheid Pulsation
Spectrographic analysis by Lindberg and Pecora (1958) showed that manganese is the major metallic cation, and iron is minor.