On Sun, 31 Jan 2021 03:31:46 +0000, Seymour J Metz <[email protected]> wrote:
>I knew about acoustic delay lines, but a mechanical delay line is mind >boggling! Thanks. > I might call it circularly polarized transverse acoustic. The quanta are still phonons. I wonder what the propagation velocity is? >________________________________________ >From: Wayne Bickerdike >Sent: Friday, January 29, 2021 5:42 PM > .... >True, I inherited one written in COBOL for a Sycor 445. The machine is >described here: >http://www.satyam.com.ar/comphist.htm -- gil ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
