Kurzweil PC3K Series - Stereo Image; Stereo Analyze; Fxmod Diagnostic

9-24
Effects
Stereo Analyze
Theprocessedsignalissplitintothreefrequencybands—Lo,Mid,andHigh—each ofwhichcan
bedelayedandpannedseparately.
Crossover1and2arethetwoCrossoverfrequenciesatwhichtheband‐splitfilterssplitthe
signalintothreebands.Thetwoparametersareinterchangeable:eithermayhaveahigher
frequency
thantheother.Rangeis16to25088Hz.
Pan[High/Mid/Low]setsthepanpositionforeachband.Rangeis‐100%(fullyleft)to100%
(fullyright.)
Delay[High/Mid/Low]setsthedelayforeachband.Rangeis0to1000ms.
Stereo Image
Thisalgorithmprovidesenhancementforastereosignal.Italsofeaturesastereocorrelation
meter.ItusessomeparametersfromMonotoStereoandsomefromStereoAnalyze
(following).
Stereo Analyze
Inthisalgorithmyoucanlookatthetwochannelsofastereosignal,andalsotheirinversions,
sums,anddifferences.Youcanadjust theirgains,andapplysmalldelaystoeitherorboth
channels.
LInvertandRInvertinvertsthephaseofthechannels.
LOutModeandROut
Modedetermineswhichsignalisgoingtobemeteredandsenttothe
outputofeachofthechannels.Thechoicesforeachare:“L”(left),“R”(right),“(L+R)/2”
(normalizedsum),“(L‐R)/2”(normalizeddifference),andpolarityinvertedversionsofthese.
L/RDelay“timebalances”thetwosignals.Atnegativevalues,
therightchannelisdelayed,
whileatpositivevalues,theleftchannelisdelayed.Therangeis‐500to500samples.
RMSSettlecontrolshowfasttheRMS(average‐reading)meterscanriseorfallwithchanging
signallevels.Rangeis0to300dB/second.
FXMod Diagnostic
Thisalgorithmallowsyoutoviewthecurrentlevelsofanydatasliders,MIDIcontrols,switches,
orinternallygeneratedVASTLFOs,ASRs,FUNs,etc.whichareavailableasmodulation
sources.Ithasnoeffectonanysignalbeingroutedthroughit.
Uptoeightmodulationsourcesmaybemonitoredsimultaneously. Meters
#1through#4can
monitorbipolarsources,meaningsourcesthatcanhavebothpositiveandnegativevalues.The
rangeofthebipolarmetersis‐1to+1.Fourmonopolarmeters#5through#8providebetter
resolution,buttherangeislimitedto0though+1.Usethemonopolarmetersforsources
which
youdonotexpecttogonegative.
Eightparametersareprovidedtoconnectmodulationsourcestothemeters.Theparameter
valuesarefixedat“NoDpth”andhavenofunctionexcepttoconnectsourcestometers.
Tousethealgorithm,saveastereopresetcontainingthealgorithm,thenachaincontaining
that
preset.GotooneoftheChainMODpages,andchooseoneofthemeterparameters(BipoleNor
MonopoleN).YouwillnotbeabletomodifytheAdjustorDepthfields,butyoucanselectany
sourceyouwant.YoucanviewthemetersonPARAMpage2.
Bipole1throughBipole4attachbipolarmodulationsources(thosethatcangopositiveor
negative)tothebipolarmeters.Theparametersarenotadjustable.