Lexicon PCM 80 - V1.1 REV 0 PITCH FX User Manual page 36

Pitch fx algorithm card
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1.2
Major Triads
The input note can be harmonized as the root, third or fifth of a major chord. ADJUST
selects the harmony and inversion. 0=slight detune, 1=input is root (1st inversion),
2=input is root (2nd inversion), 3=input is third (1st inversion), 4=input is third (2nd
inversion), 5=input is fifth (1st inversion), 6=input is fifth (2nd inversion).
1.3
Minor Triads
The input note can be harmonized as the root, third or fifth of a minor chord. ADJUST
selects the harmony and inversion. 0=slight detune, 1=input is root (1st inversion),
2=input is root (2nd inversion),3=input is third (1st inversion), 4=input is third (2nd
inversion), 5=input is fifth (1st inversion), 6=input is fifth (2nd inversion).
1.4
Major & Dbls
The input note is doubled and also harmonized as the root of a major triad. ADJUST
selects the inversion of the chord.
1.5
Minor & Dbls
The input note is doubled and also harmonized as the root of a minor triad. ADJUST
selects the inversion of the chord.
1.6
4ths & Dbl
The input note is doubled and also harmonized as the root of chord made of four perfect
fourths. ADJUST selects the inversion of the chord.
1.7
MIDI Pitch
Use this preset to harmonize source material via single notes played on a MIDI keyboard.
The amount of pitch shift is determined by the size of the interval played above or below
middle C. ADJUST allows you to mix in some reverberation. Note that the audio source
should not be the same source used to generate the MIDI notes.
1.8
MIDI Harmony
This is a useful variation of MIDI Pitch. Play two notes at once on a MIDI keyboard to add
two voices to the input note to create three part harmony. The harmonies are relative to
middle C. ADJUST allows you to mix in some reverb. Note that the audio source should
not be the same source used to generate the MIDI notes.
1.9
MIDI Chord
A variation of MIDI Pitch that allows you to create four part harmonies. You can add two
notes to the input note from a MIDI keyboard and dial-in an additional fixed harmony with
ADJUST which provides 1 octave up or down in half steps. Note that the audio source
should not be the same source used to generate the MIDI notes.
2.0
SingleDetune
A high quality detuner. ADJUST shifts pitch up or down 10 cents. Detune is at unison when
ADJUST=10.
2.1
DualDetune
A classic guitar effect. Two pitch shifters are used to spread out and thicken up the sound.
ADJUST controls the amount of shift in cents. One side shifts up, the other shifts down.
2.2
Phat Detune
A classic detune effect with two additional voices. The four voices are panned across
stereo space to really widen up the sound. ADJUST controls the overall amount of
detuning.
ADJUST:
ADJUST:
ADJUST:
ADJUST:
ADJUST:
ADJUST:
ADJUST:
ADJUST:
Guitar Magic
ADJUST:
ADJUST:
ADJUST:
Inversion
0–6
Inversion
0–6
Inversion
0–4
Inversion
0–4
Inversion
0–4
Rvb Mix
0–100
Rvb Mix
0–100
V2 Pitch
1–25
10=unison
0–20
cents +/–
0–100
TuneKnob
0–100
The Presets
4-3

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