динамикалық ауқым

динамикалық ауқым

For an interferogram, it is the ratio of the large centerburst signal at ZOPD to the smallest recorded signal (which must be greater than the noise for any benefit from signal averaging). The A/D used must have sufficient precision to measure the entire range as any clipping or distortion of the largest signal affects the whole spectrum.

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Secteur d’activité/Domaine : Chimie
Catégorie : Spectroscopie
Company: Newport
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ауқым

Musique; Musique générale

Distance between the lowest and highest tones of a melody, an instrument or a voice. This span can be generally described as narrow, medium or wide in range.

көшірме ауқым

Chimie; Spectroscopie

For an interferogram, it is the ratio of the large centerburst signal at ZOPD to the smallest recorded signal (which must be greater than the noise for any benefit from signal ...

коллимация

Chimie; Spectroscopie

The ideal input beam is a cylinder of light. No beam of finite dimensions can be perfectly collimated; at best there is a diffraction limit. In practice the input beam is a cone ...

бірігіп қосу

Chimie; Spectroscopie

The process of adding interferograms together to achieve an improvement in signal-to-noise ratio.

орталық шығарылым

Chimie; Spectroscopie

The sharp, intense part of an interferogram. The size of the centerburst is directly proportional to the amount of infrared radiation striking the detector.

импульстер қатарының қиюы

Chimie; Spectroscopie

With no apodization, all points in an interferogram are given equal weight, up to the edges of the interferogram. If the resolution is less than the smallest linewidth in the ...

негізгі желіні түзету

Chimie; Spectroscopie

A spectral manipulation technique used to correct spectra with sloped or varying baselines. The user must draw a function parallel to the baseline, then this function is ...

бедерсіз спектр

Chimie; Spectroscopie

A single beam spectrum acquired with no sample in the infrared beam. The purpose of a background spectrum is to measure the contribution of the instrument and environment to the ...

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аморфты тіл

Isolating languages tend to form their words of single morphemes (that is, of roots without affixes). They often use several short words where another ...