Independent research prototype by Spark AI NLP. Uses synthetic data only. Not a medical device. Not for diagnosis, treatment, or clinical decision-making.
Spark OES-512 BioSignal Explorer · explainable 512-channel monitoring prototype · Spark AI NLP
Heatmap: colour = |x| (dark → bright); hatched = missing (NaN) or rejected value. Click a row to select a block.
Block scores S = 0.45·max|x| + 0.35·RMS + 0.20·mean|x|