A browser-based live microphone monitor. Audio Loop captures a selected input and plays it straight back to your listening device, so you can hear what your microphone is picking up in real time.
The app uses the WebAudio API and getUserMedia to capture your chosen input device, routes it through an optional bass-boost filter and an oscilloscope analyser, and sends it to your output. A detector watches the spectrum for the runaway single-frequency tone that signals acoustic (Larsen) feedback.
Created by Chloé Lavrat · Source on GitHub