Audio DSP engineeringC++ · JUCE · Web Audio

DSP developer with producer ears.

Seven years of producing records taught me what a great plugin feels like. Engineering taught me how to build one. I develop the algorithms your users hear, from research to shipped product, and I judge them the way your customers will: by ear.

Robin Busse at his studio desk
01Services

From research paper to release build.

P/01RESEARCHpapers + measurementP/02PROTOTYPEpython, golden valuesP/03LISTENthe ear is the gateP/04C++ PORTreal-time-safe, juceP/05SHIPsigned, in daily use

How every project runs. Hover or tap a stage for proof.

S/01

DSP Algorithm Development

Detection, dynamics, spectral processing. I take an idea from literature review and prototyping to a real-time-safe C++ implementation: tuned by ear, verified by measurement.

researchprototypingc++
S/02

Audio Plug-in Development

Production-ready VST3/AU plug-ins with JUCE. Parameter design, preset systems, and a UI your users don't need a manual for. I've spent years being that user.

vst3 / aujuceui/ux
S/03

Interactive Web Audio

The granular pad and the loudness meter on this page are real DSP running live in the Web Audio API, not a screen recording. If it can run in a browser, I can build it there too.

web audio apireal-timeinteractive demos
02Selected work

Built, shipped, and in daily use.

Own product · shipped

DubCheck

Desktop audio QC app that verifies audiobook chapters and final mixes against ACX, Netflix, Apple TV+ and EBU R128 delivery specs. BS.1770 measurement engine, local processing, PDF reports. Designed, built and shipped solo, from DSP core to installer.

bs.1770ebu r128desktop appshipped
audio-dubcheck.com →
Client work · research

De-essing algorithm research

Detection and processing research for a next-generation de-esser: sibilance detection strategies, level-independent triggering, and artifact-free gain reduction, evaluated against the plugins producers actually reach for.

detectiondynamicsevaluation
read the write-up →
Output monitor
dry processed
0 dBFS
t →
Own product · shipped

TagoClip

Soft clipper for 808s and drums: the Fruity Soft Clipper curve reverse-engineered down to float noise (max error 4.7e-8), shipped as VST3/AU with polyphase oversampling the original never had, delta listening, and mono low-end. Free download.

waveshapingoversamplingvst3 / aushipped
Own product · shipped

TagoPitch

Monophonic vocal pitcher as VST3/AU plug-in: pitch shifting up to an octave, independent formant control, mix. DSP prototyped in Python, ported to C++/JUCE with a WebView UI, signed and notarized for macOS plus a Windows build. Free download.

pitch / formantvst3 / aujuce + webviewshipped
03Lab

A granular synth, live in your browser.

A granular synthesizer built on the Web Audio API, chopping a short ambient loop into little grains in real time. Drag across the pad: left to right scrubs through the recording, up and down morphs the grain texture from glitchy to smooth while gently shifting the pitch along a minor pentatonic, so it always lands somewhere musical. Every dot you see is a grain you hear.

Granular pad · “heal” loop, D minoridle
x scrub · y texture + pitch
touch & drag
x · position in the recording / y · texture + gentle pitch, glitchy to smoothrelease the pointer and it rings out
04About
Robin performing live on a pad controller in blue stage light
fig. 02live set

I build the tools I couldn't find off the shelf.

I started as a beatmaker. 300+ tracks later I kept running into the same wall: the tool I needed didn't exist. So I studied audio engineering, learned C++, and started building it myself. First for my own sessions, then for clients.

That double perspective is the whole point. Most DSP developers have never mixed a record; most producers can't write real-time code. I sit exactly in between: I know from the producer's chair and the user's ear what makes a plugin great, and from the engineering side how to actually ship it.

7+
years producing
300+
tracks made
B.Eng
audio & acoustics
4
products shipped

Booking projects for Q4 2026

Let's build something your users can hear.

One email is enough. Tell me what you're building and I'll tell you honestly whether I'm the right person for it.