And for our Next Trick ... How 'bout a diyTrionic?

[Don Berry]

		Has anyone considered use a DSP (digital signal processor)
for acoustic knock detection? I understand that they can actually operate
with a negative signal to noise ratio.

		Don

		...and no, my Chevy does NOT run Windows!  ;^)



		-----Original Message-----

		snip


		Cuz this tech sure looks like it beats the acoustic knock
detection schemes by a Swedish mile!