<p>A playback apparatus for use with a disc on which main and subdigital data have been recorded in a common track. The apparatus comprises respective buffer memories for the main and subdigital data reproduced from the disc and control means responsive to subdigital data read-out from its buffer memory for searching a playback location of the main digital data.</p>
申请公布号
EP0138246(B1)
申请公布日期
1990.05.16
申请号
EP19840201243
申请日期
1984.08.28
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
MONEN, MARINUS JOHANNES B.M.;FURUKAWA, SHUNSUKE;FURUYA, TUSNEO
