SoundGeek: offline audio cleanup with sherpa-onnx and Avalonia

Description and use

SoundGeek is a lightweight local tool that removes background noise, mains hum, and normalizes loudness in audio recordings.

Problem

Audio recordings made in non‑studio rooms often contain background noise, mains hum (50/60 Hz) and inconsistent loudness, requiring complex DAWs or paid online services.

Outcome

Users can clean up recordings locally with three buttons, avoiding DAWs and online services, while keeping privacy and reducing workflow complexity.

Workflow

• Open SoundGeek
• Load audio file
• Press "Remove background noise"
• Press "Remove mains hum"
• Press "Level loudness"
• Save cleaned audio

Evidence

SoundGeek does the three things that actually matter and stops there: Background noise removal, Mains hum removal, Loudness levelling

Source

It runs locally, so the recording never leaves the machine.

Source