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Posted by Scott Goodrich [ shakaote@gmail.com ] on July 31, 2024 at 14:23:55.
"Since 1974"... I can't remember much from 1974... 76 is the earliest I'm sure of. But I think I'm right in guessing that not many hobbyists back then had access to computers that could A2D and FFT lowfer signals.What was old-school lowfer?
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