Archive Tape Restore
A mobile-first audio restoration puzzle. Drag four restoration sliders (Noise Reduction, Click Removal, De-hum, EQ) and watch a live procedural spectrogram change every frame. Every filter that removes a defect also removes real signal - over-processing visibly smears the picture. Hold to A-B compare against the untouched original, then analyse for a before/after spectrogram pair and an artefact score across twelve distinct recordings.
Created by haojie.huang
