Steinway, measuredFit target, before SIREN quantization
Compare actual audio — spectrograms + stereo waveforms
Same gain and axes for both: 30 Hz–20 kHz, color −90 to 0 dBFS. Stereo power (no mono
cancellation); waveform L cyan / R pink. Time zero is the extraction onset, not automatic
waveform alignment.
Steinway recordingActual SIREN output
Rendering…
Tap a chart to mute/unmute that partial · keys: 1–7 or ←/→ octave · q w e or ↑/↓ pp/mf/ff · a
s d Steinway · j k l FANCO · h hammer off/procedural/CPU reference · 0 all partials on