2015-05-30 ISGK Instruments
https://github.com/risgk/digital-synth-wra32
- Virtual Analog Synthesizer Web App
- A sibling of Digital Synth VRA8
- Using Web MIDI API and Web Audio API
- We recommend Google Chrome, which implements Web MIDI API
- Supporting MIDI IN
- Supporting 32 bit float audio
- VCO 1
- Waveform: Sawtooth(0), Square(1), Triangle(2), Sine(3),
Pulse-25%(4), Pulse-12.5%(5), Pseudo-Triangle(6) - Coarse Tune: ..., -48(16), ..., 0(64), ..., +48(96), ... [semitone]
- Waveform: Sawtooth(0), Square(1), Triangle(2), Sine(3),
- VCO 2
- Waveform: Sawtooth(0), Square(1), Triangle(2), Sine(3),
Pulse-25%(4), Pulse-12.5%(5), Pseudo-Triangle(6) - Coarse Tune: ..., -48(16), ..., 0(64), ..., +48(96), ... [semitone]
- Fine Tune: ..., -50(32), ..., 0(64), ..., +50(96), ... [cent]
- Waveform: Sawtooth(0), Square(1), Triangle(2), Sine(3),
- VCO 3
- Waveform: Sawtooth(0), Square(1), Triangle(2), Sine(3),
Pulse-25%(4), Pulse-12.5%(5), Pseudo-Triangle(6) - Coarse Tune: ..., -48(16), ..., 0(64), ..., +48(96), ... [semitone]
- Fine Tune: ..., -50(32), ..., 0(64), ..., +50(96), ... [cent]
- Waveform: Sawtooth(0), Square(1), Triangle(2), Sine(3),
- VCF
- Filter Type: LPF, Attenuation Slope: -12 [dB/oct]
- Cutoff Frequency: 6.5(0), ..., 19.5(7), ..., 10000(115), ..., 20000(127) [Hz]
- Resonance: Q=0.7(0), ..., Q=1.4(51), ..., Q=2.8(102), ..., Q=4(127)
- Envelope Amount: 0(0), ..., 50.4(64), ..., 100(127) [%]
- Key Follow: 0(0), ..., 50.4(64), ..., 100(127) [%]
- VCA
- AEG
- Attack Time: 10(0), ..., 98.2(42), ..., 1018.3(85), ..., 10000(127) [ms]
- Decay Time: 10(0), ..., 98.2(42), ..., 1018.3(85), ..., 10000(127) [ms]
- Sustain Level: 0(0), ..., 50.4(64), ..., 100(127) [%]
- Release Time: 10(0), ..., 98.2(42), ..., 1018.3(85), ..., 10000(127) [ms]
- FEG
- Attack Time: 10(0), ..., 98.2(42), ..., 1018.3(85), ..., 10000(127) [ms]
- Decay Time: 10(0), ..., 98.2(42), ..., 1018.3(85), ..., 10000(127) [ms]
- Sustain Level: 0(0), ..., 50.4(64), ..., 100(127) [%]
- Release Time: 10(0), ..., 98.2(42), ..., 1018.3(85), ..., 10000(127) [ms]
- Mixer
- VCO 1 Level: 0(0), ..., 50.4(64), ..., 100(127) [%]
- VCO 2 Level: 0(0), ..., 50.4(64), ..., 100(127) [%]
- VCO 3 Level: 0(0), ..., 50.4(64), ..., 100(127) [%]
[Virtual Analog Synthesizer] Date: 2015-05-30
Model Digital Synth WRA32 MIDI Implementation Chart Version: 5.1.1
+-------------------------------+---------------+---------------+-----------------------+
| Function... | Transmitted | Recognized | Remarks |
+-------------------------------+---------------+---------------+-----------------------+
| Basic Default | x | 1-16 | Memorized |
| Channel Changed | x | 1-16 | |
+-------------------------------+---------------+---------------+-----------------------+
| Mode Default | x | Mode 4 (M=1) | |
| Messages | x | x | |
| Altered | ************* | | |
+-------------------------------+---------------+---------------+-----------------------+
| Note | x | 0-127 | |
| Number : True Voice | ************* | 0-127 | |
+-------------------------------+---------------+---------------+-----------------------+
| Velocity Note ON | x | x | |
| Note OFF | x | x | |
+-------------------------------+---------------+---------------+-----------------------+
| After Key's | x | x | |
| Touch Ch's | x | x | |
+-------------------------------+---------------+---------------+-----------------------+
| Pitch Bend | x | x | |
+-------------------------------+---------------+---------------+-----------------------+
| Control 14 | x | o | VCO 1 Waveform |
| Change 15 | x | o | VCO 1 Coarse Tune |
| 16 | x | o | VCO 2 Waveform |
| 17 | x | o | VCO 2 Coarse Tune |
| 18 | x | o | VCO 2 Fine Tune |
| 19 | x | o | VCO 3 Waveform |
| 20 | x | o | VCO 3 Coarse Tune |
| 21 | x | o | VCO 3 Fine Tune |
| 22 | x | o | VCF Cutoff Frequency |
| 23 | x | o | VCF Resonance |
| 24 | x | o | VCF Envelope Amount |
| 25 | x | o | AEG Attack Time |
| 26 | x | o | AEG Decay Time |
| 27 | x | o | AEG Sustain Level |
| 28 | x | o | FEG Attack Time |
| 29 | x | o | FEG Decay Time |
| 30 | x | o | FEG Sustain Level |
| 80 | x | o | Mixer VCO 1 Level |
| 81 | x | o | Mixer VCO 2 Level |
| 82 | x | o | Mixer VCO 3 Level |
| 83 | x | o | VCF Key Follow |
| 85 | x | o | AEG Release Time |
| 86 | x | o | FEG Release Time |
+-------------------------------+---------------+---------------+-----------------------+
| Program | x | x | |
| Change : True # | ************* | | |
+-------------------------------+---------------+---------------+-----------------------+
| System Exclusive | x | x | |
+-------------------------------+---------------+---------------+-----------------------+
| System : Song Pos | x | x | |
| Common : Song Sel | x | x | |
| : Tune | x | x | |
+-------------------------------+---------------+---------------+-----------------------+
| System : Clock | x | x | |
| Real Time : Commands | x | x | |
+-------------------------------+---------------+---------------+-----------------------+
| Aux : Local ON/OFF | x | x | |
| Messages : All Notes OFF | x | o | |
| : Active Sense | x | x | |
| : Reset | x | x | |
+-------------------------------+---------------+---------------+-----------------------+
| Notes | |
| | |
+-------------------------------+-------------------------------------------------------+
Mode 1: Omni On, Poly Mode 2: Omni On, Mono o: Yes
Mode 3: Omni Off, Poly Mode 4: Omni Off, Mono x: No
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