Program Mode
Editing VAST Programs With KVA Oscillators
6-59
8 Block:
SYNCSQUARE(master)>>,>>SYNCSQUARE(slave)
Seeabove,SettingUpTheSyncSquareOscillator: on page 6‐55.
Use Of Keymaps and Natural Amplitude Envelopes With KVA Oscillators:
KeymapsareimportantinlayersusingKVAoscillators,eventhoughtheirsamplesarenot
usuallyheardintheselayers(seethenotebelowforexceptions.)Keymapselectionisimportant
becausethemaximumamplitudeset
foreachkeyinthekeymapisappliedtotheoscillator.For
mostusesofKVAoscillators,userswillwanttousethe999Silencekeymapbecauseeachkeyin
thekeymapissettothe samemaximum amplitude,unlikemanyinstrumentkeymaps.The999
Silencekeymapensuresuniformamplitude
behaviorofanoscillator,andwiththeamplitude
envelopesettousermode,userscaneasilyshapeallaspectsofanoscillator’samplitude.The
PC3Kalsohastheabilitytoapplynaturalamplitudeenvelopestooscillators.Withanamplitude
envelopesettonaturalmode,eachoscillatornotetakesontheamplitude
qualitiesofeach
sampleinakeymap(witheachnoterelativetosamplekeyplacement.)Eachsampleina
keymaphasanaturalenvelopethatwascreatedduringit’soriginaldevelopmentprocess.
Naturalenvelopeshavemuchmoredetailthanwhatispossibletocreatewiththeuser
amplitudeenvelope,and
theyareusefulwhentryingtomimicspecificinstrumentamplitude
envelopes.Whenusingthis technique,rememberthatthemaximumamplitudeofeachkeyis
setbythecurrentkeymap.Youcanstillcontroltheoverallparametersofanaturalenvelopeby
usingtheENVCTLpage.Seetheprograms213Perc>Morph>Bass&
315ElectroPercSynthfor
examplesofKVAlayersthatusethistechnique.Eachprogramusespercussionkeymapswith
naturalenvelopestoproduceafast,percussiveattack.AlsonotethatwhenusingaKVA
oscillatorandakeymapotherthan999Silence,thelayerwillusethenameofthekeymapin
the
infoboxonthemainProgrampage,eventhoughitisnotthetruesoundsourceofthelayer.
Note:Thesamplesfromakeymaparenotheardwhenusinganoscillator,unlessanalgorithmisusedto
routethekeymapsignalaroundtheoscillatorandintoaMIXfunction
block,orunlessitisanoscillator
thatprocessesitsaudioinput.
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