Spectroscopy
Baseline correction is a technique used in spectroscopy to remove background signals or noise from the measured data, allowing for more accurate identification and quantification of analyte signals. This process is essential for ensuring that the analytical results reflect only the contribution from the sample of interest, rather than any interfering signals that may be present due to the instrument or other environmental factors. By adjusting the baseline, it becomes easier to interpret spectra and focus on the relevant features.
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