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PRESET PROGRAMMING

MORPHEUS SIGNAL FLOW

Going back to the block diagram for a single channel we can re-exam- ine the complete signal path.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

Instrument

 

 

 

 

Z-Plane Filter

 

 

 

 

 

 

 

 

 

 

 

Tone

 

 

 

 

 

DCA

 

 

Pan

 

 

 

 

Freq

Trans

 

 

 

 

 

 

 

 

Sample

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pitch Start

 

 

 

 

Morph Trk

2

 

 

 

 

 

 

 

 

 

L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Volume

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Function

 

 

 

 

Aux.

 

Velocity

 

 

 

Volume

 

Possible

 

Gen.

 

 

 

DAHDSR

 

 

 

 

 

AHDSR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Modulation

 

 

 

 

 

 

 

 

Key

 

 

 

 

 

 

 

 

 

 

 

 

Sources

 

 

 

 

 

 

 

 

Position

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The vertical arrows represent possible modulation routings to the basic signal path.

Instrument

This is the sampled sound wave. The pitch of the instrument can be modulated by any modulation source. The sample start point can only be modulated by a velocity or key source (see the next page).

Tone

Tone is a simple low-pass tone control which can be used to darken the sound. Tone can only be set at Note-On time (see the next page). Key velocity is commonly used to modulate the tone (in a negative way) so that the harder you play, the brighter the sound becomes.

Z-Plane Filter

The Z-Plane Filter controls the harmonic content of an instrument in a highly controlled manner. Any modulation source can be used to control the various aspects of this complex filter.

DCA

Digitally Controlled Amplifier. Together with the Alternate Volume AHDSR, the DCA is used to shape the volume contour of a sound. The DCA can be controlled by any modulation source. Key Velocity is often used as a modulation source for the DCA so that the harder you play, the louder the sound becomes.

Pan

Adjusts the balance of sound between the left and right channels.

Chapter 7: Preset Programming

93

 

 


PRESET PROGRAMMING

Note-On

Modulation Sources

Key Number, Key Velocity

Initial Pitch Wheel Amount

Initial Controller A Amount

Initial Controller B Amount

Initial Controller C Amount

Initial Controller D Amount

Initial Mono Pressure Amount

Initial FR Func. Gen. Amount

Destinations

Off

Pitch, Primary Pitch

Secondary Pitch

Volume, Primary Volume

Secondary Volume

Attack, Primary Attack

Secondary Attack

Decay, Primary Decay

Secondary Decay

Release, Primary Release

Secondary Release

Crossfade

LFO 1 Amount, LFO 1 Rate

LFO 2 Amount, LFO 2 Rate

Auxiliary Envelope Amount

Auxiliary Envelope Attack

Auxiliary Envelope Decay

Auxiliary Envelope Release

Function Gen 1 Amount

Function Gen 2 Amount

Portamento Rate

Primary Portamento Rate

Secondary Portamento Rate

Filter Morph

Primary Filter Morph

Secondary Filter Morph

Pan, Primary Pan

Secondary Pan

Sample Start

Primary Sample Start

Secondary Sample Start

Tone, Primary Tone

Secondary Tone

Filter Level, Primary Filter Level

Secondary Filter Level

Filter Frequency Track

Primary Filter Frequency Track

Secondary Filter Freq. Track

Filter Transform 2

Primary Filter Transform 2

Secondary Filter Transform 2

Modulation Destinations

 

 

 

LFO 1

Primary

 

Z-Plane

 

R

 

 

 

Amount Rate

Instrument

Tone

Filter

DCA

Pan

 

Sample

 

 

 

 

 

Pitch Start

 

Attn. Morph Trk T2

L

 

 

 

 

 

LFO 2

 

 

 

Volume

 

 

 

 

 

 

Amount Rate

 

 

 

 

 

 

Portamento

 

 

Volume

X-Fade

 

 

 

AHDSR

 

Auxiliary

Rate

 

 

Atk Dec Rel

 

DAHDSR

 

 

 

 

 

Atk Dec Rel Amt

 

 

 

 

 

Function

Secondary

 

Z-Plane

 

R

Generator 1

 

 

Instrument

Tone

Filter

DCA

Cond Amount

Pan

 

 

 

 

 

 

Sample

 

 

 

 

 

Pitch Start

 

Attn. Morph Trk T2

L

 

 

 

 

 

Function

 

 

 

Volume

 

Generator 2

 

 

 

 

 

Cond Amount

 

 

 

 

 

 

 

 

 

Volume

 

 

 

 

 

AHDSR

 

 

 

 

 

Atk Dec Rel

 

CONTROLLER

KEYBOARD

VELOCITY

FR FUNCTION

A-B-C-D

CENTER

CURVE

GENERATOR

(INITIAL SETTING)

 

 

(INITIAL SETTING)

PITCH WHEEL

 

KEY NUMBER

 

VELOCITY

 

PRESSURE

 

 

 

(INITIAL SETTING)

 

 

 

(INITIAL SETTING)

 

 

 

 

 

 

 

 

 

 

 

 

Note-On Modulation Sources

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTE-ON CTRL #0

 

 

Patch Number

Source

 

 

Vel Attack +064

 

 

 

 

 

 

Modulation

 

 

 

 

 

 

Destination

 

 

 

 

 

 

 

Amount

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTE-ON MODULATION CONTROL

Modulation sources must be connected to a destination in order to have any effect. The diagram and the LCD screen above show how modulation sources are connected to destinations. The modulation sources can control any of the destinations indicated by the small arrows.

Note-On modulation sources are only measured once at Note-On time, hence the name. Even a controller like the Pitch Wheel is only measured once (at note-on time) when routed as a Note-On control. The Realtime Modulation screen (on the next page), allows continuous variation.

The possible modulation routings are completely flexible as shown in the diagram above. Multiple sources can control the same destination, or a single source can control multiple destinations.

94 Morpheus Operation Manual


PRESET PROGRAMMING

Modulation Destinations

 

 

 

LFO 1

Primary

 

Z-Plane

 

R

 

DCA

Pan

Amount Rate

Instrument

Tone

Filter

Pitch

Morph

L

 

 

LFO 2

Volume

 

 

 

Amount Rate

Volume

 

 

X-Fade

Portamento

AHDSR

Rate

Atk Dec Rel

 

Auxiliary

DAHDSR

Atk Dec Rel Amt

Function

Secondary

 

Z-Plane

 

R

Tone

DCA

Pan

Generator 1

Instrument

Filter

Amt

 

 

 

 

Pitch

 

Morph

 

L

 

 

 

 

 

 

 

 

Function

 

 

 

Volume

 

 

 

 

 

 

Generator 2

 

 

 

 

 

Amt

Volume

 

AHDSR

 

Atk Dec Rel

PITCH WHEEL

 

 

 

MONO

 

 

 

LFO 1

 

 

 

AUXILIARY

 

 

 

PRESSURE

 

 

 

 

 

 

ENVELOPE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MIDI

 

POLY

 

 

 

LFO 2

 

 

 

 

CONTROLLER

 

PRESSURE

 

 

 

 

 

 

 

A/B/C/D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FUNCTION

 

 

 

FREE-RUN

 

 

 

 

 

 

 

 

 

 

 

FUNCTION

 

 

 

 

 

 

 

 

GENERATOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GENERATOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Realtime Modulation Sources

 

 

 

 

 

 

 

 

 

 

 

Source

 

 

 

REALTIME CTRL #9

 

 

 

Patch Number

 

 

 

PWhl Pitch +064

 

 

 

 

 

 

 

 

 

Modulation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Amount

Destination

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REALTIME MODULATION CONTROL

Realtime modulation sources are parameters which can be continuously varied over time. The velocity and keyboard modulations, in comparison, are set at the key depression. Modulation sources must be connected to a destination in order to have any effect.

The diagram and the LCD screen above show how modulation sources are connected to destinations. The modulation sources can control any of the destinations indicated by the small arrows. The possible modulation routings are completely flexible as shown in the diagram above. Multiple sources can control the same destination, or a single source can control multiple destinations.

Realtime

Modulation Sources

Pitch Wheel

MIDI Control A

MIDI Control B

MIDI Control C

MIDI Control D

Mono Pressure

Polyphonic Pressure

LFO 1, LFO 2

Auxiliary Envelope

Function Generator 1

Function Generator 2

Free-Run Function Generator

Destinations

Off

Pitch, Primary Pitch

Secondary Pitch

Volume, Primary Volume

Secondary Volume

Attack, Primary Attack

Secondary Attack

Decay, Primary Decay

Secondary Decay

Release, Primary Release

Secondary Release

Crossfade

LFO 1 Amount, LFO 1 Rate

LFO 2 Amount, LFO 2 Rate

Auxiliary Envelope Amount

Auxiliary Envelope Attack

Auxiliary Envelope Decay

Auxiliary Envelope Release

Function Gen 1 Amount

Function Gen 2 Amount

Portamento Rate

Primary Portamento Rate

Secondary Portamento Rate

Filter Morph

Primary Filter Morph

Secondary Filter Morph

Pan, Primary Pan

Secondary Pan

When Modulating Envelope Attack, Decay or Release Times:

Positive amounts of modulation increase the time.

Negative amounts of modulation decrease the time.

Chapter 7: Preset Programming

95

 

 


PRESET PROGRAMMING

KEY NUMBER

The Key Number is affected by the Keyboard Center parameter which can be set to any key from A-1 to C7. The keyboard center establishes a reference point for keyboard modulation; keys above this point will have a positive value, while keys below it will be negative. For example, if we wished to change the volume of an instrument using key number and the key center were set to key A1, the instrument would get progressively louder above A1 and progressively softer below A1.

KEY CENTER

- +

+

0

-

VELOCITY CURVES

Incoming velocity values can be scaled by one of the four velocity curves or by one of the eight Global velocity curves in order to match your playing style or better adapt to the MIDI controller. Experiment with the curves to find the one that works best for your style and MIDI controller.

Velocity

120

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Result

60

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Curve 1

 

 

 

 

 

 

 

 

 

 

 

 

40

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

20

40

60

80

100 120

 

 

 

 

 

 

 

 

 

 

 

Played Velocity

Velocity

120

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Result

60

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Curve 3

40

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

20

40

60

80

100 120

 

 

 

 

 

 

 

 

 

 

 

Played Velocity

Velocity

120

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Result

60

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Curve 2

 

 

 

 

 

 

 

 

 

 

 

40

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

20

40

60

80

100 120

 

 

 

 

 

 

 

 

 

Played Velocity

Velocity

120

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Result

60

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Curve 4

40

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Played Velocity

96 Morpheus Operation Manual