G - Physics – 11 – B
Patent
G - Physics
11
B
352/21.22, 352/1
G11B 15/18 (2006.01)
Patent
CA 1270946
ABSTRACT OF THE DISCLOSURE A capstan servo system for a video tape recording and/or reproducing apparatus permits recording of a new video signal precisely commenced at a selected edit point. For this, the capstan servo system is provided a tape speed error dependent feedback control feature and a phase error dependent feedback control feature. Tape speed error dependent feedback control is carried out when the recording and/or reproducing apparatus operates in recording or assemble edit mode. Phase error dependent feedback control is carried out when the recording and/or reproducing apparatus operates in reproducing or playback mode.
514294
Hataoka Seiichi
Nishimura Kazuhisa
Sakai Masaaki
Yoshihiro Mitsugu
Gowling Lafleur Henderson Llp
Sony Corporation
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