Omnia Omnia.9 - Density D Etector B and W Eighting

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 Whenthedynamicsdetectorfallsbelowacertainlevel,expansionwillbegin,startingata
minimum ratioof 1:1 andincreasingto amaximumratio of4:1. The pointat which that
expansionbeginstooccurissetbytheExpansionStartcontrolineachband.
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 The relative point at which the expansion reaches its full 4:1 ratio is determined by the
settingoftheTransitionWidthcontrolineachband.
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Thedetected amountof dynamics ineach band isindicatedinthe Dynamics meters.Tallerbars
indicate more inherent dynamics in the music, while shorter bars indicate less dynamics and are
generallytheinverseoftheExpansionRatiometers.TheresultofsettingsintheDynamicsDetector
toRatiomenucanbeobservedontheExpansionRatiometersintheUndoMeterWindow.
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DensityDetectorBandWeighting
EachbandofUndo’sexpanderhasacorrespondingdensitydetector.The DensityDetectorBand
Weightingcontrolsallowyoutodeterminehowmuchcontroleachdetectorprovidesitsownband
as well as any other expander band.   To put this concept into traditional processing terms, it is
similar to “band coupling” in a multiband compressor, where all bands may operate completely
independentlyofoneanotherormayinfluenceoneanotherbywayofcouplingtovaryingdegrees.
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Detected
Dynamics
Expansion
Ratio