Pitch Change 1; Pitch Change 2; Pitch Change 3 - Yamaha SPX1000 Operation Manual

PARAMETERS ACCESSED BY THE PARAM KEY

20. PITCH CHANGE 1

PITCH CHANGE 1 makes it possible to produce two
independently pitch-shifted output notes in addition to the
direct signal, so you can create three-part harmonies with a
single input note. Both pitch-shifted notes appear at the center
of the stereo sound field.
1st Pitch Shift (1 PITCH): -24 – +24
2nd Pitch Shift (2 PITCH): -24 – +24
Set the pitch of the first or second pitch-shifted note between
two octaves below (-24) and two octaves above (+24) the
input note.
1st Fine Tuning (1 FINE): -100 – +100
2nd Fine Tuning (2 FINE): -100 – +100
Permit fine tuning of the first or second pitch-shifted note in
l-cent steps.
1st Delay Time (1 DLY): 0.1 – 2300 milliseconds
2nd Delay Time (2 DLY): 0.1 – 2300 milliseconds
Determines the time delay between input of the original note
and output of the first or second pitch-shifted note.
1st Feedback Gain (1 F.B.): -99 – +99
2nd Feedback Gain (2 F.B.): -99 – +99
When this parameter is set to 0, only a single pitch-shifted
sound is produced after the DELAY time has elapsed. As the
value of this parameter is increased, however, more and more
delayed repeats are produced, each pitch-shifted up or down
from the previous repeat according to the setting of the PITCH
parameter.
1st Level (1 LEVEL): 0 – 100%
2nd Level (2 LEVEL): 0 – 100%
These parameters determine the levels of the first and second
pitch-shifted notes.

21. PITCH CHANGE 2

Like the PITCH CHANGE 1 program, PITCH CHANGE 2
produces 2 pitch-shifted notes in addition to the original input
note. In this program, however, the two pitch-shifted notes are
independently fed to the left and right channel outputs (the
direct sound is positioned at the center of the stereo sound
field) for a true stereo harmony effect.
20
Left Pitch Shift (L PITCH): -24 – +24
Right Pitch Shift (R PITCH): -24 – +24
Set the pitch of the left or right channel pitch-shifted note
between two octaves below (-24) and two octaves above (+24)
the input note.
Left Fine Tuning (L FINE): -100 – +100
Right Fine Tuning (R FINE): -100 – +100
Permit fine tuning of the left or right channel pitch-shifted
note in l-cent steps.
Left Delay Time (L DLY): 0.1 – 2300 milliseconds
Right Delay Time (R DLY): 0.1 – 2300 milliseconds
Determine the time delay between input of the original note
and output of the left or right channel pitch-shifted note.
Left Feedback Gain (L.F.B.): -99 – +99
Right Feedback Gain (R.F.B.): -99 – +99
When this parameter is set to 0, only a single pitch-shifted
sound is produced after the DELAY time has elapsed. As the
value of this parameter is increased, however, more and more
delayed repeats are produced, each pitch-shifted up or down
from the previous repeat according to the setting of the PITCH
parameter.

22. PITCH CHANGE 3

PITCH CHANGE 3 offers the "thickest" and most complex
sound by allowing the creation of three pitch-shifted notes in
addition to the direct sound.
1st Pitch Shift (1 PITCH): -24 – +24
2nd Pitch Shift (2 PITCH): -24 – +24
3rd Pitch Shift (3 PITCH): -24 – +24
Set the pitch of the first, second or third pitch-shifted note
between two octaves below (-24) and two octaves above (+24)
the input note.
1st Fine Tuning (1 FINE): -100 – +100
2nd Fine Tuning (2 FINE): -100 – +100
3rd Fine Tuning (3 FINE): -100 – +100
Permit fine tuning of the first, second or third pitch-shifted
note in l-cent steps.
1st Delay Time (1 DLY): 0.1 – 4600 milliseconds
2nd Delay Time (2 DLY): 0.1 – 4600 milliseconds
3rd Delay Time (3 DLY): 0.1 – 4600 milliseconds