CSound based engine

src/lib/audio/engines/registry.ts

@@ -16,6 +16,7 @@ import { BassDrum } from './BassDrum';
 import { HiHat } from './HiHat';
 import { ParticleNoise } from './ParticleNoise';
 import { DustNoise } from './DustNoise';
+import { SubtractiveThreeOsc } from './SubtractiveThreeOsc';
 
 export const engines: SynthEngine[] = [
   new Sample(),
@@ -35,4 +36,5 @@ export const engines: SynthEngine[] = [
   new AdditiveEngine(),
   new ParticleNoise(),
   new DustNoise(),
+  new SubtractiveThreeOsc(),
 ];