gapBetweenNotes property
        
        HighchartsSonificationDefaultInstrumentMappingGapBetweenNotesOptions?
        gapBetweenNotes
        
      
getter/setter pair
      Gap in milliseconds between notes if pitch is mapped to an array of notes.
Can be set to a fixed value, a prop to map to, a function, or a mapping object.
API Docs: https://api.highcharts.com/highcharts/sonification.globalTracks.mapping.gapBetweenNotes
Implementation
HighchartsSonificationDefaultInstrumentMappingGapBetweenNotesOptions?
    gapBetweenNotes;