| .. | | |
| cymbal.test.ts | Cymbal: replace felt washers with a minimal rigid hub (pinned beads around the hole), no support damping | |
| drum.test.ts | Cymbal: plate bending via per-triangle shape operators, felt centre support, stick and mallet with angle and friction, far-field microphone | |
| hinge.test.ts | Cymbal: plate bending via per-triangle shape operators, felt centre support, stick and mallet with angle and friction, far-field microphone | |
| string.test.ts | String of beads: 3D bead-spring solver, control panel, waveform, spectrogram, wav, displacement viewer | |