Audio — Features
Every feature the microphone analysis extracts, drawn as its own meter: band bars, a kick ring, an onset ripple, a pitch line, a live readout.
Seven white bars chart the frequency bands from sub-bass to brilliance while a red ring in the centre swells on every kick and a fainter blue ripple flares on onsets. A yellow horizontal line marks the detected pitch, sliding up and down the canvas, and a text block in the corner reports voice confidence, spectral centroid, flatness and per-instrument scores as they change.
Nothing here is composed — each element is a direct meter wired to one number from the live microphone analysis: band energy sets bar height, kick strength sets ring radius and opacity, the pitch line maps the note's MIDI value to a y position, and the background tint itself drifts with the spectral centroid, warming as the sound gets brighter. It is the diagnostic view of the feature set the other audio pieces build on.
