OPAW: Independent Component Analysis

Independent Component Analysis (ICA) fascinates me [DEMO]. It's a neat method for isolating signals from a signal mix, as long as multiple recordings of the signal mix from different perspectives are available. An application would be isolating speakers in a conference room with many people talking (over each other), while a set of different microphones … Continue reading OPAW: Independent Component Analysis →

ICA Demo

While driving the other day through a mountain pass the radio kept alternating between two stations which broadcast on the same frequency. It would play one station, loud and clear and after a few seconds switch to the other station. To me that's surprising, as I would have expected to listen to a mash of … Continue reading ICA Demo →