I thought my questions were specific? 1) This is a standard "Signals and Systems" course for Analog/DSP engineering but where i would like to see practical han

I thought my questions were specific? 1) This is a standard "Signals and Systems" course for Analog/DSP engineering but where i would like to see practical hands-on labs using Sound Vibrations/Waves. 2) This consists of two major parts; One is the perception of Sound through the auditory pathway (including bone conducting) and the other is via the whole body (via what the article calls mechanoreceptors/thermoreceptors). How does it affect the Brain/Nervous System itself?