dturnbull/radio — comment on commit 1ca6e626c5fa906f66338217ca3fdcfbc39f401e
File:  line 0
By WardCunningham:

Moe Wheatley's signal processing code was top notch. His documentation was great too, once you got past the api stuff and into the theory of operation. I notice he still has it online and GPL too.

http://www.moetronix.com/ae4jy/pskcoredll.htm