I just found a DSP tutorial written by NoCrew many years ago. It was on one of my old Falcon030 SCSI disks. I don't think it can be found online anymore, so I decided to upload it here. It's a pretty good tutorial that at least helped me a lot when I was learning how to program the DSP back in the 90's.
You do not have the required permissions to view the files attached to this post.