Zero Crossing Rate (ZCR)

Zero Crossing Rate (ZCR) is the zero crossing count (ZCC) (i.e. sign changes from positive to negative or negative to positive) per second in a signal.

Ontology specifications
Zero Crossing Count is specified in the audio features ontology as subclass of Signal.

 testing Zero-crossing counts   Zero-crossing counts  

Zero Crossing is specified in the audio features ontology as subclass of Point.

 testing Zero crossing Classifier for a zero-crossing point <rdfs:subClassOf rdf:resource="http://purl.org/ontology/af/Point"/> </owl:Class>

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