Slovník

Sampling theorem

With A/D conversion, the sampling theorem must be taken into account. This is necessary in order to reconstruct a signal most closely corresponding to the original signal after a D/A conversion. The following applies: The sampling frequency must be at least twice the signal frequency and the signal to be sampled must be limited by a low-pass filter.

Sampling rateSampling theoremscanCONTROLSDKSensitivitySensorSensor measuring area, activeShockShort-circuit ratingSignal-to-noise ratioSimplexSMDSnímač absolutního posunuSpectral rangeSpectral technologySpring constantSSIStandard illuminantStandard observerStart and end of measuring range, midrangeStorage temperatureStrain gaugeSubpixel resolutionSynchronisation
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