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Zero crossing

A zero-crossing is a point where the sign of a mathematical function changes (e.g. from positive to negative), represented by an intercept of the axis (zero value) in the graph of the function. It is a commonly used term in electronics, mathematics, acoustics, and image processing.

In electronics, In signal processing & Overview

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In electronics

In signal processing

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Zero crossing

Nodes40
Edges39
Triples7
Avg. degree1.95
Density0.05
Components1

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Zero crossing

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see also · 2
Zero crossing → Reconstruction, Sign

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Important terminology

zero zero-crossing point used signal processing digital function electronics gain change value image also zero-crossings field edge sign changes voltage

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
fricativesinstance ofthe rate of zero crossings observed in a spectrogram can be used to distinguish between certain phonemes0.80text
voiceless stopsinstance ofthe rate of zero crossings observed in a spectrogram can be used to distinguish between certain phonemes0.80text
and vowels.In neuroscienceinstance ofthe rate of zero crossings observed in a spectrogram can be used to distinguish between certain phonemes0.80text
zero-crossings have been used as features for detecting action potentialsinstance ofthe rate of zero crossings observed in a spectrogram can be used to distinguish between certain phonemes0.80text
spike sorting in microelectrode arraysinstance ofthe rate of zero crossings observed in a spectrogram can be used to distinguish between certain phonemes0.80text
Zero crossingsee alsoReconstruction0.60section
Zero crossingsee alsoSign0.60section

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