Synthesis Technology MOTM-650 Скачать руководство пользователя страница 7

SYNTHESIS TECHNOLOGY 

 

PAGE 

7

 

MOTM-650 USER’S GUIDE 
WWW.SYNTHTECH.COM

 

DETAILED FEATURE DESCRIPTION 

 

Top-level Function Categories 

 
The MOTM-650’s functionality can be broken up into four categories: 
 

Global Settings

 – Global settings apply to the MOTM-650 as a whole. Most global settings 

apply to all voice groups simultaneously. These features include, but are not limited to, 
clock source, tuning tables, tempo, voice group configuration, etc…  
 

Voice Group Settings

 – A voice group is a logical grouping of voices that share the same 

settings, including MIDI channel. 
 

Arpeggiator Settings

 – The MOTM-650 has two arpeggiators, each of which can be 

assigned to a voice group, no voice group, or both to the same voice group. Arpeggiators use 
settings from global settings (such as clocking) and have their own settings available. 
 

Module Actions

 – These are one-shot actions that perform various functions, such as 

dumping patches, storing patches, etc… They are not settings as in global, voice group, or 
arpeggiator categories, rather just instructions to perform a specific action. 
 

Note

: Settings may appear and disappear in the menus depending upon how the MOTM-

650’s options are set. For example, setting the 

Clock Source

 to 

MIDI Clock

 will cause the 

Internal Clock BPM

 setting to disappear from the 

Global Settings

 menu. There are only 

a few cases where this occurs, and it’s done to ensure that only the settings that will have 
an effect on the MOTM-650’s operation are visible at any given time. If one of the expected 
setting doesn’t appear, check the MOTM-650 Menu Chart in Appendix A to see if another 
setting controls whether or not it appears. 

  

Global Settings 

 
The MOTM-650 has the following settings with a global effect: 
 

Voice Group Type  
Velocity Scale 
Trigger Pulse Width  
Solo Note Priority 
Tuning Table 
Note Inversion 
Backlight Intensity 
System Status 
SysEx Device ID 
Global Control MIDI Channel 
Patch Reception 
Clock Source 
MIDI Clock Output 
Internal Clock BPM 
 

Содержание MOTM-650

Страница 1: ...MOTM 650 4 Channel MIDI CV Converter User s Guide Firmware Version 1 4 Synthesis Technology 6625 Quail Ridge Dr Fort Worth TX 76180 817 281 7776 www synthtech com October 2011...

Страница 2: ...to the two analog to digital converters ADCs The four main CV outputs are provided by an AD5541 16 bit ADC Its output is fed into a DG408 4 channel analog demultiplexer which provides four control vo...

Страница 3: ...SYNTHESIS TECHNOLOGY PAGE 3 MOTM 650 USER S GUIDE WWW SYNTHTECH COM FRONT PANEL The MOTM 650 s front panel looks like this...

Страница 4: ...change step to a lower level function or confirm that a changed setting is desired DEC INC The DECREMENT and INCREMENT buttons are used to step through the menu options and change settings In some con...

Страница 5: ...ith INC or DEC select Global Settings and press ENTER The LCD will show VGrpType 4 Get comfortable scrolling through the Global Settings by using INC or DEC and when finished press ESC This backs the...

Страница 6: ...nstead of pressing ENTER press ESC instead The display will show Clock MIDI Clk This allows the user to back out of a change before it becomes permanent and the setting will be set back to whatever it...

Страница 7: ...unctions such as dumping patches storing patches etc They are not settings as in global voice group or arpeggiator categories rather just instructions to perform a specific action Note Settings may ap...

Страница 8: ...ogical grouping of the MOTM 650 s four voices allowing each voice to either share control settings or have separate settings depending on how the voices are being used For example if you have several...

Страница 9: ...ts when they are set to Trigger mode The width can be set to 1 10 or 100 ms with an accuracy of 2 ms Priority LastNote The Solo Note Priority setting controls which note is voiced when the Voice Alloc...

Страница 10: ...ng data The default tunings are as follows Name Memory Description 12 Tone 1 12 Tone Equal Temperament HrmA1 60 2 Harmonic Series HrmA1 12T 3 Carlos Harmonic 12 Tone Meantone 4 Meantone Temperament 1...

Страница 11: ...s released Status Show On The System Status setting turns the display of status updates On or Off On When system status is On status updates are shown whenever the LCD is idle for a few seconds The st...

Страница 12: ...channel setting notes sent to the Global Control MIDI Channel will only be played if there is a voice group whose MIDI Channel is set to that same channel Patch RX Disabled The Patch Reception setting...

Страница 13: ...per clock pulse and is best used when the clock source is irregular MIDI Clk Transmit The MIDI Clock Output setting is only displayed when the Clock Source is set to Internal or to External Regular Tr...

Страница 14: ...le we ll assume you want to control a single VCO Set the MOTM 650 as follows Go to the Global Settings menu and change the Voice Group Type VGrpType to 4 single group 4 voices per group Press ESC to r...

Страница 15: ...oice groups can be assigned to the same MIDI Channel Change Voice Group 1 s channel to the same as Voice Group 2 s channel Play notes Watch voice 1 3 turn on simultaneously and 2 4 turn on simultaneou...

Страница 16: ...Velocity Trigger Output is set to S Trigger mode then the VEL output won t retrigger Only one voice is used in Solo mode the first voice in the group This the only allocation mode that doesn t use all...

Страница 17: ...ng that notes are assigned to voices in a predictable manner This can be used with the Glide feature to make a super cool polyphonic portamento sound Poly 2 like Poly 1 does nothing when more notes ar...

Страница 18: ...note the CV output changes voltages nearly instantaneously When glide is enabled the voltage changes a Constant Rate or Constant Time depending on which Glide Type is selected This allows the pitch t...

Страница 19: ...V glides from one note to another The rate follows an exponential curve from 60 562 cents second to 16898 837 cents second with 128 steps This menu only appears when the Glide Type is set to Constant...

Страница 20: ...played legato Remember though that in some cases a new note will not cause a trigger pulse as described in the Voice Allocation Mode section VG1 Aux1 CC1 ModW The Auxiliary Output setting controls ho...

Страница 21: ...ty option will output a CV that corresponds to the value of the current Note On s velocity ClkPulse The Clock Pulse option will output a full scale pulse that is synchronized with the arpeggiator s cl...

Страница 22: ...other arpeggiator menu items will be displayed when the arpeggiator is off VoxGrp1 The Voice Group option plays all arpeggiated notes on the voice group selected The global Voice Group Type option det...

Страница 23: ...notes are played and held C E D F A B PingPong mode will arpeggiate them as C B E A D F Random Random mode scans the notes randomly Note that the Note Order has no effect on Random mode For example C...

Страница 24: ...wd Rev The Forward Reverse option scans forward to the last note then reverses direction until the first note is scanned again then repeats For example C E D F A B will be arpeggiated in Normal mode a...

Страница 25: ...n arpeggiates 1 8 notes if the Clock Source is set to Internal Clock or MIDI Clock and plays a note for every clock pulse if set to External Regular Mult 1 5 The Multiply by 1 5 option arpeggiates 1 8...

Страница 26: ...y 3 setting arpeggiates 1 2 triplets or 1 note per 3 clocks depending on the source Div 2 The Divide by 2 option arpeggiates 1 4 notes or 1 note per 2 clocks depending on the source Div 1 5 The Divide...

Страница 27: ...NC button will step through the 32 internal memories Pressing ENTER will load that patch into the current patch memory and the LCD will display Load Complete Save_ Patch Selecting the Save Patch actio...

Страница 28: ...umped like so Dumping 1 When done it will display Dump Complete Dump All Patches can be used with an external sequencer or patch librarian to back up the MOTM 650 s internal settings Dump Tuning Selec...

Страница 29: ...1 Volt 2 Volts S Trigger Pulse Width 10 ms 100 ms 1 ms Solo Note Priority Last Note Low Note High Note Tuning Table 12 Tone Equal Temperament Harmonic Series Carlos Harmonic 12 Tone Meantone Temperame...

Страница 30: ...DI Clock 6 External Regular 5 6 External Irregular 5 MIDI Clock Output Transmit Off 4 Clock rate 60 238BPM 120BPM Voice Group 1 Settings MIDI Channel 1 16 1 Voice Allocation Mode Solo Solo Rotate Solo...

Страница 31: ...8 Volts 1 Volt 2 Volts 1 2 Auxiliary Output 2 1 2 Auxiliary Output 2 Scale 1 Auxiliary Output 3 1 Auxiliary Output 3 Scale 1 Auxiliary Output 4 1 Auxiliary Output Scale 2 Voice Group 2 Settings 3 Voi...

Страница 32: ...TECH COM Reverse Forward Reverse Reverse Forward 6 9Clock Multiplier Divisor 1X 1 5X 2X 4X 4 3 2 1 5 Arpeggiator 2 Settings Module Actions Load Patch Patch 1 32 1 Save patch Patch 1 32 1 Load Default...

Страница 33: ...4 1 4 Tone Equal Temperament 24 notes per octave equally spaced 24root2 intervals Mexican composer Julian Carillo used this for custom built pianos in the early 20th century 5 19 Tone Equal Temperamen...

Страница 34: ...2 3 2 7 4 7 4 15 8 13 Yamaha Just Major C When Yamaha decided to put preset microtunings into their FM synth product line they selected this and the following tuning as representative just intonations...

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