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Keyboard and sequencing

Keyboard and tuning (S5)

Volu       120

| mode      poly

| lega      off

| port      0

octv         0

| tune         0

| sprd        0

| raga   equa

volu (volume)

: Part volume. Note that the volume attenuation is done by scaling the 

value of the VCA control signal – causing a potential loss of resolution in the shape 
of the VCA envelope.

mode

: Polyphony handling. When this is set to 

mono

, all voices assigned to this part 

are  simultaneously  played  in  unison,  and  you  cannot  play  chords  (only  the  most 
recently  played  note  is  heard).  When  this  is  set  to 

poly

,  the  notes  you  play  are 

dispatched to the  voicecards.  Obviously, the  polyphony is limited by the  number  of 
voices assigned to the edited part! Finally, 

2x unison

 works like the polyphony mode 

except  that  every  time  you  play  a  note,  it  is  played  by  2  voices  –  this  effectively 
divides the polyphony by two.

lega  (legato)

: Legato  mode  on/off.  This  setting has an effect  only  in 

mono

  mode. 

This option specifies how the part will interpret overlapping notes. When 

legato

 is 

off, the envelope  retriggers everytime a new note is played, and the  portamento  is 
always applied. When 

legato

 is on, the envelope retriggers only when the new note 

does  not  overlap  with  the  previous  one,  and  the  portamento  triggers  only  on 
overlapping notes.

port (portamento)

: Portamento time. This setting has an effect only in 

mono

 mode.

octv  (octave)

:  Octave  shift.  Use  this  to  transpose  a  part  by  a  given  number  of 

octaves. Note that if a note is playing when while this setting is changed, it won’t be 
affected.

tune

: Part tuning. Changes the tuning of the part by +/- 1 semitones.

sprd  (spread)

:  Voice  detune.  Use  this  setting  to  introduce  an  artificial  detuning 

between all the  voices allocated to this part. This can be used to create very  thick 
leads or basses in 

mono

 mode, or to add more depth to strings/pads sounds in 

poly

 

mode.

raga

: Scale/keyboard mapping.

27

Содержание ambika

Страница 1: ......

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Страница 3: ...te It took a long time but he was thoughtful enough to record a particular video for me It s a great build coming from a very good person and hopefully a new friend My girlfriend Camila Mendon a for a...

Страница 4: ...quencer and arpeggiator settings S5 28 Sequence editor S5 30 Multi settings 31 Clock settings S6 31 Performance page S7 31 The library 33 Selecting an object 34 Loading programs multis sequences patch...

Страница 5: ...llators per voice with 36 oscillator algorithms wavetables 1 sub oscillator also configurable as a transient generator Pre filter overdrive and bit crushing effect Analog 4 pole filter or 2 pole multi...

Страница 6: ...onnected to the MIDI output of a computer MIDI interface master keyboard sequencer 3 MIDI out connector This output is by default used as a MIDI thru but you can also use it to transmit the notes gene...

Страница 7: ...an voice in an orchestra which staff they must play on a musical score If you assign the 6 voices to the same part Ambika will behave like a classic monotimbral polysynth If you assign each voice to a...

Страница 8: ...s or to fine tune the value of a parameter The 8 LEDs L1 L8 indicate which page is active The 8 switches S1 S8 are used to display synthesis pages For example S1 shows the oscillators and mixer page S...

Страница 9: ...ce editor S6 Voice and parts mappings Tempo clock S7 Performance knob assignments Each page displays up to eight related synthesis parameters Each parameter can be edited by turning the knob sitting a...

Страница 10: ...ange is here the active parameter wave saw para 0 Rang 0 tune 0 wave squa para 32 rang 12 tune 12 Rotate the encoder clockwise to make tune the active parameter rotate the encoder counter clockwise to...

Страница 11: ...1 is played on the lower half of the keyboard and part 2 on the upper half The lower part of the screen displays which voices are assigned to the active part For example in the display capture shown a...

Страница 12: ...together You can adjust the balance of each ingredient 5 A controllable amount of fuzzy overdrive is applied to the signal The resulting signal is sample reduced by a controllable amount 6 The resulti...

Страница 13: ...para 32 rang 12 tune 12 Each row displays the settings of an oscillator The parameters are the following wave waveform Oscillator waveform family Contrary to most synthesizers in which waveforms are...

Страница 14: ...or Depeche Mode like leads This waveform is band limited and only a limited amount of aliasing will be heard when playing high pitched notes You will observe that there is a slight difference in sound...

Страница 15: ...a sine wave The parameter controls the brightness of the sound from a sine wave to a sawtooth then from a sawtooth to a sawtooth gone through an ugly transistor amp Good for dirty bass guitar sounds o...

Страница 16: ...nalog filters ztriangle mystery This waveform vaguely evokes two hardsync ed oscillators the parameter controlling their frequency ratio It may or may not have been used in the Casio CZ 101 pad swarm...

Страница 17: ...he note it controls the modulator frequency and has a drastic impact on the timbre 8bits bitwise anarchy A palette of 8 bits sounding waveforms obtained by applying bitwise operations to a basic sawto...

Страница 18: ...between different vocal like sounds 14 vowels and 2 consonants Wavetables The remaining waveform families are wavetables collection of single cycle waveforms synthetic or sampled from real instruments...

Страница 19: ...mple vibes Transwave extracted from a vibraphone sample slap Transwave extracted from a slap bass sample epiano Various single cycle waveforms extracted from electric piano samples organ Various combi...

Страница 20: ...tion for the infamous a new sound at each note effect Mixer S1 Mix 32 nois 0 sub 0 wave squ1 xmod off amnt 31 fuzz 0 crsh 0 mix osc mix Balance between oscillator 1 and 2 nois noise Noise level sub su...

Страница 21: ...l adds a metallic sounding high pitched click pop adds a low pitched discontinuity useful for spicing up a kick drum The crossmod parameter controls how oscillator 1 and oscillator 2 are blended toget...

Страница 22: ...voice LFO is specific to each voice and there will actually be a small amount of detuning dephasing between them for a richer sound Consider the example of a guitarist playing a guitar through a trem...

Страница 23: ...are note values relative to the global tempo or to an external MIDI clock For example if set to 1 4 the LFO will play one cycle every quarter note The other values are increasing frequencies from 0 0...

Страница 24: ...is the notion of bipolar modulation source Let s take an example We have a triangle LFO mapped to the filter cutoff with a modulation amount of 30 If the cutoff is set to 80 the actual value of the c...

Страница 25: ...nois White noise sampled at 1kHz random Random value updated every time a note is retriggered 256 to 4 Boring constant values The modulation destinations are the following prm1 prm2 Oscillator 1 2 pa...

Страница 26: ...e two inputs of the modulation modifier in1 and in2 and the operation oper to apply modif 1 in1 lfo1 in2 lfo2 oper prod In the example above the modulation source mod 1 is defined as the product of lf...

Страница 27: ...wo lega legato Legato mode on off This setting has an effect only in mono mode This option specifies how the part will interpret overlapping notes When legato is off the envelope retriggers everytime...

Страница 28: ...any modulation source in the modulation matrix 1 note pattern up to 32 step long All parts follow the same global clock which can be set to a fixed BPM or synchronized to an external MIDI clock Howev...

Страница 29: ...the note pattern Let us now discuss the most devilish confusing thing about Ambika sequencer sequencer memory sharing Ambika only has memory for 16 steps long patterns Yet the len1 len2 lenp lengths...

Страница 30: ...ty Turn the knob to a middle position to enter a tie slide The fourth and fifth columns display the value of the step sequence 1 and 2 editable by the third and fourth knobs of the upper and lower row...

Страница 31: ...during which the internal clock continues running after you have released all keys This allows the internal arpeggiator or sequencer to keep counting for a while after you have released all keys from...

Страница 32: ...sed without a MIDI keyboard While a note is being played through this mean you can turn the encoder to transpose all parts up and down To select the parameters parts shown on the performance page pres...

Страница 33: ...d save versions more exit The first row displays the following information pt 1 program is the current object that is to say the kind of thing you want to load save from to the memory card In this cas...

Страница 34: ...128 patches sequences programs multis Loading programs multis sequences patches Turn the encoder to move to the previous next program Remember that you can hold S8 while turning the encoder to scroll...

Страница 35: ...save cancel Before saving a program multi sequence patch its bank letter number and name must be set Use the encoder to increment decrement the value or letter at the cursor To move the cursor click t...

Страница 36: ...patch paste S3 replaces the current item by the content of the clipboard Note that there are actually 4 clipboards one for patches one for multis one for programs and one for sequences S5 reverts the...

Страница 37: ...it to upgrade the main processor Ambika contains seven ports to which devices are attached The first 6 ports port 1 to port 6 are used for connecting the voicecards the last port port 7 is used for co...

Страница 38: ...as SysEx blocks over MIDI A syx or mid file with the latest data is available on the Mutable Instruments website While receiving blocks of MIDI data the unit displays the number of bytes loaded the f...

Страница 39: ...RPN patch editing SysEx Memory card storage Filesystem layout File format A full MIDI implementation chart https docs google com spreadsheet pub hl en_US hl en_US key 0Ai4xPbRS5YZjdG1mWmRJSzRkWG51ZnFD...

Страница 40: ...atch by Igor Cristo who is also responsible for all graphic and text editing in this document Image manipulation respected Mutable Instruments orientations and there was no change made on the brand lo...

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