StepPolyArp Unit is a real-time polyphonic and polyrhythmic MIDI step arpeggiator and step sequencer. It can be used as a standalone application or an Audio Unit MIDI effect plug-in.
The application and the plug-in can operate as a step arpeggiator by automatically generating melodic patterns from played notes or chords, or as a step sequencer that doesn't require MIDI input to play.
Standalone application and Audio Unit MIDI effect plug-in
Arpeggiator and step sequencer mode
1 to 32 steps programmable matrix
11 configurable transposition lines
Polyrhythmic lines
16 patterns by preset
Automatic chaining patterns
8 octaves resizable keyboard
Multitasking
Sample-accurate timing
Internal sound bank
Tap tempo
Receiving MIDI from external MIDI sources
Receiving external MIDI sync (MIDI clock)
Ableton Link support
Internal routing of inputs, outputs, and MIDI sync
Send MIDI to a virtual port that can be used as MIDI input by other "Core MIDI" compatible applications
Default velocity, modulation, pan, volume, aftertouch, and pitch bend steps controller
Customizable steps controller MIDI setup
Arpeggiator and sequencer conform to the selected scale
6 arpeggiator modes
1 random mode
1 chord mode
Random patterns creation
Presets manager
"Program Change" support
Preset sharing support by "AirDrop", "Mail", "Message" and other available services
Native iCloud support
"Files" application support
Full support of "Split View" and "Slide Over"
128 Undo / Redo levels
Copy and paste
Lockable keyboard (latch mode)
Virtual "Core MIDI" connections between applications
iOS compatible MIDI interfaces
MIDI over Wifi
MIDI over Bluetooth
Ableton Link (sync and transport)
StepPolyArp Unit includes Ableton Link technology that synchronizes beat, phase and tempo of Ableton Live and Link-enabled iOS apps over a wireless network.
A video introduction to StepPolyArp Unit. The presets used are "Wonderland", "Overture", "Poly Percs", "Leader", and random generated patterns.
Learn how to memorize notes in StepPolyArp Unit sequencer mode.
Want to get arpeggiating in Logic Pro? There's two main ways to set this up inside Logic... but wait, with an iPad you can get hands-on thanks to StepPolyArp app. Darren Burgos shows how.
Darren Burgos - macProVideoI really love this Arpeggiator... StepPolyArp is really really well thought out. You can create a Pattern (16 patterns available / Preset) very fast, create Accidents, Random, Automations (Velocity, Modulation, Volume, Pan, Aftertouch & PitchBend). 11 "tracks" are available on the grid (you can set their MIDI channel independently). Read the specifications at the end of this post. Watch also the video demo... A Killer App!
Apps4iDevices