©1955 IRE (now IEEE). Reprinted, with permission, from IRE Convention Record, 1955 Part 4 "Computers, Information Theory, Automatic Control.
This material is posted here with permission of the IEEE. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by sending a blank email message to firstname.lastname@example.org.
By choosing to view this document, you agree to all provisions of the copyright laws protecting it.
(Note: If a Figure is referenced in the text is not on that page, you can bring it up in a new window by clicking the "figure x" text on the page. Also, the small illegible graphs on the last two pages can be brought up enlarged in a new window by clicking on them. The figures in question are figures 2, 3, 4, 5, and 8)