Systems 3:
Explaining the residual

Nakatani/Okuno'95

goal: track harmonic signals (and static noise)
· `Tracer' agent follows harmonic sets
· residual waveform triggers new agents
output: separated waveforms

Ellis'96

goal: construct events to explain ambient sound
· `world model' of periodic/noise/click elements
· reconciliation of prediction drives update/split
output: parameterized generic objects
A system that could experience illusions