GoXLR Mic Calibrator

Measures your actual room, your keyboard and your voice, then derives noise-gate, compressor, gain and EQ settings for the GoXLR from those measurements. Everything runs in this page — no audio leaves your machine.

Requires HTTPS (or localhost) for microphone access.

1 · Set up the measurement

Load a flat “measurement” mic profile on the GoXLR first. Gate off, compressor at 1.0:1, EQ flat — otherwise you are measuring the settings you are trying to compute.
Browser DSP (echo cancellation, noise suppression, auto gain) is disabled explicitly — it would destroy the measurement.