Great Bruce, glad you're getting what you need. when you test, what are you going to use as your signal generator? Are you going to try pure tones, scrubbed signals, or are you going to allow acoustic harmonic properties into you group?

I've been trying to layout a protocol here.

I've also been thinking that I may run into a signal extraction problem when I start looking at the smaller bits of data I'm collecting. I've run a few quick tests and realize the extraction process I'm trying is somewhat subjective. I look, pick a sample and go. (SMILE)

I wish I'd paid more attention to Silverman's translation of the Wiener-Kolmogorov theory of filtering and prediction of stationary random processes and sequences. And, detection of signals of known form in the presence of noise.

I'm wondering if I might also be better able to test if I'm GIVEN a form and asked to derive or parse it, not knowing where the form originates from.

Plodding on. Will clean up my baseline this week with more accurate input.