Obermijn

OBERMIJN is a warm six-voice Synth for Organelle M and has some tricks up it’s sleeve.

**This one is Vibe coded with Codex. And based of the PLAY series CINI**

Not sure if this is allowed here.. let me know if this is not cool.

Each voice uses two gently detuned oscillators with a very small noise layer. Voices are spread across the stereo field before they are summed into one shared Dattorro plate-style reverb.

## Encoders

The Menu/Selector encoder scrolls between the two pages. Pressing it returns
to the Organelle patch menu. Holding AUX opens the shift menu (Similar to PLAY patches) ; while AUX is held, the Selector adjusts BPM.

### Page 1

Encoder 1 | Waveshape | Morphs triangle → saw → sine → square |
Encoder 2 | Osc Count | Blends one oscillator into both gently detuned oscillators |
Encoder 3 | Filter Cut | Sets the base brightness |
Encoder 4 | Filter Amp | Controls how far each note opens the filter before it closes |

### Page 2

Encoder 1 | Amp Env | Moves from near-instant gate to the current slow pad envelope |
Encoder 2 | Vintage | Adds restrained tape wow/flutter and high-frequency softening |
Encoder 3 | Plate | Controls the wet/dry amount of the shared plate reverb |
Encoder 4 | Saturation | Applies level-compensated soft clipping after dry and reverberated signals are mixed |

The filter motion is triggered by each note: Filter Amp controls its amount; it opens over about 0.9 seconds and then closes toward its sustain level over about 4.2 seconds.
Resonance is fixed at 50% of the former control range.
Amp Env at 100% matches the pad’s 1.2-second attack, 1.8-second decay, 78% sustain, and 4-second release. At 0%, attack and release are 5 ms for a near-instant gate. Vintage keeps the original wow/flutter depth. A slow log-frequency baseline
centers its movement around the played pitch, preventing a sustained downward pitch offset while retaining the audible wobble.

The instrument is based on Cini in the Critter &
Guitari PLAY patch set. The Cini source declares CC BY-NC-SA 4.0; this adaptation retains those terms. The Dattorro reverb is imported from Faust’s
`reverbs` library. See and the [Faust Dattorro documentation](https://faustlibraries.grame.fr/libs/reverbs/#dattorro-reverb).

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  • Platform:
  • Category: Synthesizer
  • Revision: v0.7.1
  • License: Creative Commons Attribution Share Alike 4.0
  • Uploaded: 4 days ago
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    Downloads: 34
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