About: Group coded recording

Property	Value
dbo:description	Aufzeichnungsverfahren für magnetische Datenträger (de) several distinct but related encoding methods for magnetic media (en)
dbo:wikiPageExternalLink	http://blog.trikaliotis.net/2010/03/05/Commodore-GCR-mysteries http://www.bigmessowires.com/2011/10/02/crazy-disk-encoding-schemes/ http://www.forum64.de/wbb3/board13-sonstige-commodore/board16-cbm-rechner/34423-backup-einer-8250-diskette-funzt-nicht/index4.html%23post408597 http://www.qualstar.com/500450.pdf https://www.linusakesson.net/programming/gcr-decoding/index.php https://web.archive.org/web/20100312090430/http:/www.forum64.de/wbb3/board13-sonstige-commodore/board16-cbm-rechner/34423-backup-einer-8250-diskette-funzt-nicht/index4.html%23post408597 https://web.archive.org/web/20110930233939/http:/www.qualstar.com/500450.pdf https://web.archive.org/web/20140805202755/http:/blog.trikaliotis.net/2010/03/05/Commodore-GCR-mysteries https://web.archive.org/web/20170320235834/http:/dec8.info/Apple/uPD72070.pdf https://web.archive.org/web/20170321014657/https:/www.linusakesson.net/programming/gcr-decoding/index.php https://web.archive.org/web/20170322014922/http:/www.hackzapple.com/DISKII/DISKIITECH02A.HTM https://web.archive.org/web/20180709092346/http:/ieeemilestones.ethw.org/Milestone-Proposal:Introduction_of_the_Apple_Macintosh_Computer,_1984 https://web.archive.org/web/20180709092935/https:/www.bigmessowires.com/2011/10/02/crazy-disk-encoding-schemes/ https://web.archive.org/web/20180709100551/http:/www.hackzapple.com/DISKII/DISKIITECH.HTM https://web.archive.org/web/20180709100607/http:/www.hackzapple.com/DISKII/DISKIITECH06E.HTM https://books.google.com/books%3Fid=DqLoBQAAQBAJ&pg=PA835 https://books.google.com/books%3Fid=PB_aBwAAQBAJ&pg=PA179 https://books.google.com/books%3Fid=PdruCAAAQBAJ&pg=PA602 https://books.google.com/books%3Fid=f8kLXVsJ3J8C&pg=RA1-PA59 http://ieeemilestones.ethw.org/Milestone-Proposal:Introduction_of_the_Apple_Macintosh_Computer,_1984 http://www.hackzapple.com/DISKII/DISKIITECH.HTM http://www.hackzapple.com/DISKII/DISKIITECH02A.HTM http://www.hackzapple.com/DISKII/DISKIITECH06E.HTM http://dec8.info/Apple/uPD72070.pdf
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dbp:cs1Dates	y (en)
dbp:date	May 2019 (en)
dbp:group	"nb" (en)
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dct:subject	dbc:Error_detection_and_correction dbc:Rotating_disc_computer_storage_media dbc:CBM_storage_devices dbc:Computer_storage_tape_media dbc:Line_codes dbc:Apple_II_family
rdfs:label	Group coded recording (en) Group Coded Recording (de) Group coded recording (es) Group Code Recording (it) Group Code Recording (sv)
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