@René - Acculution.com I just finished the video.
Kudos… You did a very good job on that!
One thing that generally bugs me about speaker tests is that there is rarely shown a step response.
I think I can fix FR with a DSP, but I don’t think that I fix a bad step response with bi-quads.
So I would always prefer to see a step response and an impulse response over just the FR.
Should I assume that the Impulse response is essentially analogous to H(s) ?
(A pure Dirac delta function is a time domain description of H(s), so I guess H(s) is more of the FR description of the system???)
And then amps and DSP everything is tones, or 19k+20k multi tones, or more multi tones.
Are square waves or other signals better for describing and evaluating electronics?
I guess it is apparent that I am somewhat in the temporal camp.