Content deleted Content added
some cleanup |
Rescuing 2 sources and tagging 0 as dead.) #IABot (v2.0.9.5 |
||
Line 1,187:
<ref name="Foss_1954_1">{{cite web |title=Control Systems |author-first=Frederic A. |author-last=Foss |date=1960-12-27<!-- gdate --> |orig-date=1954-12-17<!-- fdate --> |id={{US patent|2966670A}}. Serial No. 475945 |publisher=[[International Business Machines Corp]] |pages=Fig. 7, Fig. 8, Fig. 11 |no-pp=yes |url=https://patentimages.storage.googleapis.com/3d/a8/16/1dc616c432ca95/US2966670.pdf |access-date=2020-08-05 |url-status=live |archive-url=https://web.archive.org/web/20200621145238/https://patentimages.storage.googleapis.com/3d/a8/16/1dc616c432ca95/US2966670.pdf |archive-date=2020-06-21}} (14 pages) (NB. The author called his code 2*-4-2-1 (+9-±7-±3-±1) reflected<!-- -coded --> decimal code.)</ref>
<ref name="Foss_1954_2">{{cite journal |title=The Use of a Reflected Code in Digital Control Systems |author-first=Frederic A. |author-last=Foss |date=December 1954 |journal=[[IRE Transactions on Electronic Computers]] |volume=EC-3 |issue=4 |issn=2168-1740 |doi=10.1109/IREPGELC.1954.6499244 |pages=1–6}} (6 pages)</ref>
<ref name="O'Brien_1955">{{cite journal |author-first=Joseph A. |author-last=O'Brien |title=Cyclic Decimal Codes for Analogue to Digital Converters |journal=[[Transactions of the American Institute of Electrical Engineers, Part I: Communication and Electronics]] |___location=Bell Telephone Laboratories, Whippany, New Jersey, USA |volume=75 |issue=2 |date=May 1956 |orig-date=1955-11-15, 1955-06-23 |issn=0097-2452 |doi=10.1109/TCE.1956.6372498 |id=Paper 56-21 |s2cid=51657314 |pages=120–122 |url=https://pdfslide.net/documents/cyclic-decimal-codes-for-analogue-to-digital-converters.html |access-date=2020-05-18 |archive-date=2020-05-18 |archive-url=https://web.archive.org/web/20200518075301/https://pdfslide.net/documents/cyclic-decimal-codes-for-analogue-to-digital-converters.html |url-status=dead }} (3 pages) (NB. This paper was prepared for presentation at the AIEE Winter General Meeting, New York, USA, 1956-01-30 to 1956-02-03.)</ref>
<ref name="Tompkins_1956">{{cite journal |author-first=Howard E. |author-last=Tompkins |title=Unit-Distance Binary-Decimal Codes for Two-Track Commutation |date=September 1956 |orig-date=1956-07-16 |journal=[[IRE Transactions on Electronic Computers]] |issn=0367-9950 |volume=EC-5 |issue=3 |doi=10.1109/TEC.1956.5219934 |series=Correspondence |___location=[[Moore School of Electrical Engineering]], [[University of Pennsylvania]], Philadelphia, Pennsylvania, USA |page=139 |url=https://dokumen.tips/documents/unit-distance-binary-decimal-codes-for-two-track-commutation.html |access-date=2020-05-18 |archive-date=2020-05-18 |archive-url=https://web.archive.org/web/20200518083051/https://dokumen.tips/documents/unit-distance-binary-decimal-codes-for-two-track-commutation.html |url-status=dead }} (1 page)</ref>
<ref name="Glixon_1957">{{cite journal |date=March 1957 |title=Can You Take Advantage of the Cyclic Binary-Decimal Code? |author-first=Harry Robert |author-last=Glixon |journal=[[Control Engineering (magazine)|Control Engineering]] |issn=0010-8049 |publisher=[[Technical Publishing Company]], a division of Dun-Donnelley Publishing Corporation, [[Dun & Bradstreet Corp.]] |volume=4 |number=3 |pages=<!-- 3, -->87–91 |url=https://books.google.com/books?id=-_5IAQAAIAAJ}}<!-- https://web.archive.org/web/20180115014809/https://donmooreswartales.com/2010/05/12/harry-glixon/ https://books.google.com/books?id=-_5IAQAAIAAJ&q=cyclic+binary+code --> (5 pages)</ref>
<ref name="Steinbuch_1962">{{cite book |title=Taschenbuch der Nachrichtenverarbeitung |language=de |editor-first=Karl W. |editor-last=Steinbuch |editor-link=Karl W. Steinbuch |date=1962 |edition=1 |publisher=[[Springer-Verlag OHG]] |___location=Karlsruhe, Germany |publication-place=Berlin / Göttingen / New York |lccn=62-14511 |pages=71–74, 97, 761–764, 770, 1080–1081}}</ref>
| |||