At toolwiki, Jonas covers everything around audio and voice AI: from text-to-speech to voice cloning to music generation with Suno, Udio and Stable Audio. Tests usually run in a real studio — 30-minute voice-over takes, multi-language dubbing, live meeting transcription, songwriting sessions.
Before joining the editorial team, Jonas worked for eight years as a sound engineer and producer. He’s actively shaped the transition from classic studio workflows to AI-assisted pipelines. That dual perspective — producer’s ear plus technical depth — makes his reviews unusually precise: when a tool is marketed as “indistinguishable from a real voice”, Jonas can still hear the subtle phrasing artefacts.
His second focus: using AI legally. GDPR-compliant transcription for mid-market and regulated industries, EU AI Act consequences for voice cloning, copyright grey zones around training data. Jonas writes for podcasters, audio professionals and marketing teams that want to deploy AI voices productively and legally.