On 3/13/18 9:14 PM, Chuck Guzis via cctalk wrote:
> Al, did you see this patent by Kennedy:
>
> https://patents.google.com/patent/US3947876
>
> --Chuck
>
No, I hadn't. Interesting it doesn't seem to match the circuit in any of the
manuals
I've scanned.
I've also been scanning some boxes of
On 03/13/2018 08:33 PM, Al Kossow via cctalk wrote:
> There are two gzip'ed files up now of analog digitized 9 track data under
> http://bitsavers.org/projects/9track containing two files of 16 bit
> incrementing
> data patterns blocked 512 bytes/blk and the tach signal from a Qualstar 1260
> run
