EP 1075689 A1 20010214 - METHOD FOR FRAME EDGE DETECTION IN A TAPE SERVO PATTERN
Title (en)
METHOD FOR FRAME EDGE DETECTION IN A TAPE SERVO PATTERN
Title (de)
VERFAHREN ZUR RAHMENRAND-ERKENNUNG IN EINEM BANDSERVOMUSTER
Title (fr)
PROCEDE DE DETECTION DE BORD DE RANGEE DE BANDE DANS UNE STRUCTURE DE POSITIONNEUR A BANDE MAGNETIQUE
Publication
Application
Priority
US 9806260 W 19980330
Abstract (en)
[origin: WO9950835A1] A method for detecting a frame edge in a servo stripe on a length of magnetic tape. The method includes converting an analog signal to a digital signal and detecting a change in digital signal frequency at a frame edge. A detection signal is generated in response to the detected frequency change.
IPC 1-7
IPC 8 full level
G11B 5/584 (2006.01); G11B 5/596 (2006.01); G11B 27/30 (2006.01)
CPC (source: EP)
G11B 5/584 (2013.01); G11B 27/30 (2013.01); G11B 2220/90 (2013.01)
Citation (search report)
See references of WO 9950835A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9950835 A1 19991007; EP 1075689 A1 20010214; JP 2002510110 A 20020402
DOCDB simple family (application)
US 9806260 W 19980330; EP 98913304 A 19980330; JP 2000541672 A 19980330