VAPolyFM
Hybrid Synthesizer
VAPolyFM is a hybrid polyphonic synthesizer for iPhone, iPad and Mac. It features FM synthesizer and subtractive synthesizer. It operates as a stand alone or as an AudioUnit Extension (AUv3). Stand Alone supports Ableton Link, MIDI and audio file export.
Synthesizer
FM synthesizer features 6 operators and 32 algorithm and it is inspired by FM synthesizers of the 1980’s. Virtual analog subtractive synthesizer features two oscillators, resonant high pass filter, resonant low pass filter and two ADSR envelopes per voice.
Effects
The Effects include delay, chorus, flanger, reverb, eq and compressor.
Sequencer
The sequencer features piano roll and parameter automation editor to program 16 bar pattern per clip.
Main Features
Synthesizer
- FM Synthesizer. 6 operators and 32 algorithm.
- Virtual analog subtractive synthesizer.
- 8 voice polyphony.
Sequencer
- 16 bar patterns per clip. Total 8 clips.
- Piano Roll and Parameter automation.
Audio Export
- Linear PCM format (AIFF, WAV and CAF) and compressed format (AAC)
Others
- Support MIDI 2.0
- Support iCloud Drive.
- Support Ableton Link, Bluetooth MIDI, MIDI In / Out.
- Support Audio Unit Extension (AUv3)
Works on iPhone, iPad and Mac.
System Requirements
- iOS 16.6 or later
- macOS 13.6 or later
- For iOS devices, A13 Fusion or above is recommended.
- AudioUnit Extension (AUv3) requires host application which support AudioUnit Extension.
- AudioUnit Extension (AUv3) is supported by Apple Garage Band on iOS and macOS, and Apple Logic on Mac. For any other DAW, it depends on the application and some of them don’t support AudioUnit Extension (AUv3).
- *Apple, Mac and GarageBand are trademarks of Apple Inc., registered in the U.S. and other countries.
- *Ableton and Link are trademarks of Ableton AG.
- *All products, companies and standard names are trademarks or registered trademarks of their respective holders.
- * Ableton Link requires Local Area Network connections.
VAPolyFM is available now on the Apple App Store.
Specifications
Synthesizer
8 voice polyphonic Hybrid synthesizer
FM Synthesizer
- Sound Source: 6 operators, 32 algorithms
- Envelope: 5 stage, adjustable time and level for each stages.
- LFO: Triangle, Saw Down, Saw Up, Square, Sine, S/Hold, From 0.04Hz to 42.2Hz
- Transpose: +/- 24 semi tones.
- Master Tune: +/- 75 cents
VA Synthesizer
Oscillators
- Continuously variable wave shape (triangle, sawtooth, square)
- Sub: Square, one octave lower (oscillator 1)
- Pulse width for triangle and square (oscillator 1)
- Pulse width for square (oscillator 2)
- Hard Sync (oscillator 1 to oscillator 2)
- Keyboard on/off (oscillator 2)
- Low frequency mode (oscillator 2)
- Tuning +/- 24 semitones
- Fine tuning +/- 50 cents (oscillator 2)
LFO
- Wave shape: sine, saw, down saw, square, triangle, random
- Frequency Range: From 0.04Hz to 42.2Hz
- Amplitude modulation by ADSR envelope
ADSR Envelope
- Attack time: From1ms to 6 sec
- Decay time: From 1ms to 10 sec
- Sustain level: From 0 to 100%
- Release time: From 1ms to 10 sec
Delay time: From 0ms to 10 sec
Modulation
- LFO: frequency, shape, pulse width, amplitude
- Env: frequency, shape, pulse width, LFO amplitude
- Xmod: frequency and shape
- Ring: oscillator 1 output and oscillator 2 output
- Frequency modulation mode: linear / exponential
Filter
- Resonant High pass filter: -12 dB per octave
- Resonant Low pass filter: -12 dB per octave
- Filter envelope: ADSR(Env1/Env2)
- Frequency modulation by LFO
- Key Follow
Amplifier
- Envelope: ADSR
- Amplitude modulation by LFO
- Pan modulation by LFO
Controllers
- Modulation Wheel
- Pitch Bend Wheel
Arpeggio
- Type: Up, Down, Up&Down. Random
- Frequency: From 1 Hz to 20 Hz
Portamento (Glide)
- Time: From 10 ms to 10 second
Sequencer
- Loop Length: from 1 bar to 16 bars
- Clip: 8 clips
- Tempo: from 20 BPM to 999 BPM
- Host Sync: On and Off
Effect
Delay, Chorus, Flanger, Reverb, EQ and Compressor
*Appearance and specification of products are subject to change without notice.
Release Note
Version 1.0
- Initial release