Re: What (audio related) ebook do you want written?
Eric,
I am afraid this e-book is never going to happen, though I admire your moxie in asking. Just as certain classes in college need taught in the laboratory environment, rather than in front of the blackboard, I genuinely feel the same way with measurement. Ultimately an experienced practicioner needs to interact with the students' measurements in the same space, with the same aural impression, to really have a calibrated teaching experience.
That's not a financial decision, because as you articulate, there is subset of the market that's not going to hire me or Ivan on a consistent basis, and it would be tempting to try to derive alternative revenue from that subset. I genuinely think it can't be done well, and I am hesitant to risk my social capital on any topic that isn't a slam-dunk value-add to the reader.
A book on the concepts in measurement, namely frequency and phase, specifically tailored to audio signals and waves, might have its place.
