Has anyone ever recorded noise levels from:
Punch card machines and verifiers
Punch card sorting machines
A long shot I know but it would be really useful if anyone out there has such data, or a link to a study
http://www.vintage-computer.com/vcforum/images/smilies/icon_lol.gif
:lol:
Punch card machines and verifiers
Punch card sorting machines
A long shot I know but it would be really useful if anyone out there has such data, or a link to a study
http://www.vintage-computer.com/vcforum/images/smilies/icon_lol.gif
:lol: