Loudspeakers

• Write-up on the way

  Cabinet Engine

  Generative loudspeaker cabinet optimisation: acoustic targets in, the smallest possible cabinet and print-ready STL files out.

• Write-up on the way

  Axisymmetric BEM

  In-house axisymmetric acoustic BEM solver for horn directivity, validated against analytical spheres and published measurements.

• Write-up on the way

  CX120 Coax Speaker

  A small streaming speaker around a coax driver, ESP32 and TAS5805M — a batch of ~20 for friends.

• Write-up on the way

  Printed Baffle Two-Way

  3D-printable front baffle for a ScanSpeak two-way, generated as a signed-distance model in Python.

• Write-up on the way

  Active Two-Way

  ScanSpeak 15WU + D3004 with custom DSP tooling — heading for CamillaDSP with dynamic bass management.

• Write-up on the way

  EKTA TL Three-Way

  Classic three-way with a transmission-line woofer, plus a home-grown parser for measurement files.

• Write-up on the way

  Auto Speaker Optimizer

  A turntable and a closed measurement loop that tunes crossover filters by itself.

3D Scanning

• Write-up on the way

  Photogrammetry Pipeline

  From phone video to precisely scaled 3D models for printing mating parts — scale reference via a ChArUco board.

Tools

• Write-up on the way

  Meeting Auto-Transcriber

  Local Whisper v3 transcription of online meetings, dual-track (you / everyone else), fully offline.