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HYPERPRESET MENU
• Zone Volume and Pan
This function sets the Volume and Pan position for each zone. Volume allows you to adjust the relative volume between presets and pan allows you to change the position of each zone in the stereo field. The Volume control acts as an attenuator on the preset volume. It cannot increase the volume past the setting programmed in the preset. The Pan control adds algebraically to the pan value programmed in the preset. Therefore if the preset pan setting is -7, (full left) a hyperpreset pan setting of +14 would move the sound to (+7) the extreme right side of the stereo field.
Position the cursor under the zone number and use the data entry control to change the zone number. Position the cursor under the volume or pan number and use the data entry control to change the value for each zone.
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VOLUME |
PAN |
Z01 |
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127 |
+00 |
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• Zone Key Range
Key range sets the keyboard range associated with each of the sixteen possible zones. The key range of each zone can be set anywhere from key C-2 to G8.
By placing the key ranges next to each other on the keyboard, multiple instruments can be accessed simultaneously. This is called “splitting” the keyboard because the keyboard is literally split up into different sections each containing a different sound.
If multiple presets are placed on the same range of the keyboard, they will all be played simultaneously. This is called “layering” since multiple presets are layered on top of one another. This results in a very dense, “fat” sound.
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KEY |
RANGE |
Z01 |
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C-2 |
-> G8 |
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Chapter 6: Hyperpreset Menu |
61 |
HYPERPRESET MENU
• Zone Velocity Range
Each zone can be given its own velocity range so that different presets will be selected according to the keyboard velocity. Imagine two presets assigned to the same keyboard range. If one preset were assigned the velocity range 000 to 64, and the other to velocity range 65 to 127, key velocities below 65 would select the first preset and key velocities 65 and above would select the second preset. Because there are sixteen possible zones, presets can be layered 16 deep!
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VEL RANGE |
Z01 |
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low:000 |
hi:127 |
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Zone Velocity Range allows you to select different preset layers according to key velocity.
62 Morpheus Operation Manual
HYPERPRESET MENU
• Zone Velocity Offset
This function works in conjunction with the Zone Velocity Range feature and adds a programmable offset value to the velocity value applied to the preset. The velocity offset is variable for each zone from - 126 to +126.
Suppose that a preset is assigned a velocity range of 000-026 (see previous screen). If the preset was programmed with velocity to volume or tone, the low velocity range will make the preset soft and muted. By offsetting the velocity value to the preset by +100, the preset will receive velocity values of 100-126 instead of 000-026 and the preset will sound normal again.
VEL OFFSET Z01 +000
• Zone Transpose
The key of each zone can be transposed in half-step intervals. The range of the transpose function is ±36 semitones (three octaves up or down). Transpose shifts the relative position of the keyboard in relation to middle C rather than actually changing the tuning of the zone.
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TRANSPOSE |
Z01 |
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+36 |
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• Zone Pitch Tune
The tuning of each zone can be adjusted in coarse and fine increments. The coarse tuning adjustment tunes the zone in semitone increments. This is different from the transpose function in that the sounds are actually retuned, rather than having the relative key position changed. This control can produce radical timbre shifts in the sampled sounds. The range of the coarse tuning control is ±36 semitones (±3 octaves). The fine tuning control changes the pitch in 1/64 semitone increments (approx. 1.56 cents). The fine tuning range is ±1 semitone.
PITCH TUNE Z01 crse+36 fine+64
▼ If the Auto-Select function (in the Master Menu) is turned On, Zones will be selected as the keyboard is played.
Chapter 6: Hyperpreset Menu |
63 |
HYPERPRESET MENU
•• The function generator hapes are diagrammed on age 214 of this manual.
• Hyperpreset Portamento Mode
This function sets the number of notes that will be affected by portamento for all presets in a hyperpreset which have portamento turned On. It works exactly the same as preset portamento mode, but controls the mode for the hyperpreset.
If the Portamento Mode is set to two keys and a three-note chord is played, only two of the notes will glide. Notes will glide from the previous note or notes played. By setting the number of keys to match the number of notes in your chords, smooth glides between those chords can be accomplished without having notes glide in from random starting points. The number of keys can be set from mono to fivenote polyphonic.
PORTAMENTO MODE
Poly 2 keys
Free-Run Function Generator
The function generator is another kind of modulation source which is much more programmable than an envelope generator or an LFO (although it can function as either). The function generator can be used when you want the type of complex control that a normal AHDSR envelope cannot provide. See the Function Generator description in the Preset Programming section for complete details.
FREE-RUN FG S1
Level +127
Function Generators contain up to eight segments, each with a level, time, shape, and conditional jump parameter. The Free-Run FG is a kind of “Master” controller which can control all presets contained in a hyperpreset.
64 Morpheus Operation Manual
HYPERPRESET MENU
Hyperpresets contain a slightly different version of the function generator called a Free-Running Function Generator or Free-Run FG. There is one Free-Run FG per hyperpreset (effectively one per MIDI channel). What the Free-Run FG actually controls is programmed in the preset itself.
The Free-Run FG differs from the other FGs in two fundamental ways. There is one Free-Run FG per Hyperpreset which can modulate any presets in the hyper which have the Free-Run FG assigned. This differs from the 2 function generators in the preset which are completely independent from note to note. Because the Free-Run FG is like a global modulation source, it can be used when you want to modulate multiple sounds in the same way. The Free-Run FG is only active when playing a Hyperpreset.
The Free-Run Function Generator only works in a Hyperpreset, even though the modulation routing is made in the preset.
For example, you could program the Free-Run FG to be an LFO and modulate the pitch. All the voices in all presets in that hyperpreset with Free-Run FG assigned would modulate up and down in unison.The Free-Run FG begins the instant the hyperpreset is selected and continues to run until stopped by its programming or when another hyperpreset is selected. If the Free-Run FG is not programmed to loop, it simply runs to the last segment and stops! Because it continually runs (if so programmed) and is not started at the beginning of a note like the preset function generators, it is called “free-running”.
••• See the Programming Basics section of this manua for additional information on the Function Generators.
Chapter 6: Hyperpreset Menu |
65 |
HYPERPRESET MENU
The functions of the Free-Run FG are almost identical to the preset FG's except that the conditional jumps are more limited. The conditional jumps are listed below.
Never ............................. |
Never jumps. Always goes on to next segment. |
Always End .................. |
Always jumps at the end of the current segment. |
Note On End................. |
Jumps at the end of the segment if the note is still |
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on. |
Note On Imm. .............. |
Jumps immediately if the note is still on. |
Note Off End ................ |
Jumps at the end of the segment if the note is off. |
Note Off Imm. ............. |
Jumps immediately if the note is off. |
Footsw. 1-3 End........... |
Jumps at the end of the segment if the selected |
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Footswitch is pressed. |
Footsw. 1-3 Imm. ........ |
Jumps immediately if the selected Footswitch is |
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pressed. |
• Save Hyperpreset
Changes made to a hyperpreset are NOT made permanent until the hyperpreset is Saved. To save a hyperpreset, move the cursor to the bottom line and select the location for the new hyperpreset with the data entry control. The Enter LED will be flashing. Pressing the Enter switch will confirm the operation. Any of the hyperpreset locations may be selected. Saving to a hyper erases the existing hyper in that location. Make sure that the destination does not contain information you want to keep.
SAVE HYPER to...
0002 SynBass/Lead
66 Morpheus Operation Manual
PRESET PROGRAMMING
Chapter 7: Preset Programming |
83 |
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PRESET PROGRAMMING
FILTER MODULATION
The block diagram of a single channel is shown below.
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Morph |
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R |
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Instrument Tone |
DCA |
Pan |
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Filter |
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The Tone filter is a simple low-pass tone control which can be used to darken the tone of an instrument. The Z-Plane filter is an ultrapowerful synthesizer filter which can dramatically alter the sound of an instrument.
To understand how a filter works we need to understand what makes up a sound wave. A sine wave is the simplest form of sound wave. Any waveform except a sine wave can be analyzed as a mix of sine waves at specific frequencies and amplitudes.
Any waveform can be analyzed as a mixture of sine waves.
One way to represent complex waveforms is to use a chart with frequency on one axis and amplitude on the other. Each vertical line of the chart represents one sine wave at a specific amplitude and frequency.
Amplitude
100
80
60
40
20
40 |
80 |
160 |
360 |
720 |
1440 |
2880 ... |
Frequency
84 Morpheus Operation Manual
PRESET PROGRAMMING
WHAT IS A FILTER?
Most of the instruments in Morpheus are complex waves containing many sine waves of various amplitudes and frequencies. A filter is a device which allows us to remove certain components of a sound depending on its frequency. For example, a Low Pass Filter lets the low frequencies pass and removes only the high frequencies.
100 |
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Cutoff Frequency |
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80 |
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Amplitude |
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Output of Filter |
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Low Pass
Filter
40 |
80 |
160 |
360 |
720 |
1440 |
2880 ... |
Frequency
A filter that lets only the high frequencies pass is called a High Pass Filter.
100
80
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Amplitude |
60 |
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40 |
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20 |
Initial Frequency
Filter Output
High Pass
Filter
40 |
80 |
160 |
360 |
720 |
1440 |
2880 ... |
Frequency
A filter which only lets a certain band of frequencies pass is called a
Bandpass Filter.
Center Frequency
100
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Filter |
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Amplitude |
60 |
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40 |
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20 |
Band Pass
Filter
40 |
80 |
160 |
360 |
720 |
1440 |
2880 ... |
Frequency
Chapter 7: Preset Programming |
85 |
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