H - Electricity
04
N
352/32.2
H04N 5/76 (2006.01) G11B 7/00 (2006.01) G11B 7/085 (2006.01) G11B 7/09 (2006.01) G11B 19/20 (2006.01) G11B 20/10 (2006.01) G11B 20/14 (2006.01) G11B 20/18 (2006.01) G11B 21/08 (2006.01) G11B 27/00 (2006.01) G11B 27/10 (2006.01) G11B 27/34 (2006.01)
Patent
CA 1182913
ABSTRACT OF THE DISCLOSURE An apparatus for reproducing a recording medium of a disc-shape on which an audio information is recorded as a spiral or coaxial tracks is disclosed. The apparatus includes a pick-up device for reproducing the audio information from the recording medium, a driver for rotating the recording medium relative to the pick-up device, a tracking device for causing the pick-up device to trace the track of the recording medium, and a transporting device for moving the pick-up device in a direction across the track. In this case, the apparatus is characterized by a controller for controlling the pick-up device so as to trace the tracks intermittently which are apart from each other by a predeter- mined number of tracks so as to reproduce the audio information intermittently. BACKGROUND OF THE INVENTION Field of the Invention The present invention relates generally to an apparatus for reproducing a recording medium such as a disc and is directed more particularly to a digital audio disc player to reproduce a digital audio disc. Description of the Prior Art A manner to reproduce or playback a digital audio disc (hereinbelow simply referred to as DAD) which is called as a compact disc will be now described with reference to Fig. 1. In Fig. 1, reference numeral 1 designates a DAD which is rotated by a spindle motor 2 in the counter clockwise direction viewed from the underside of the DAD 1. A pick-up apparatus or device 3 is located to oppose the DAD 1 from its underside and moved usually from the inner periphery of the DAD 1 to its outer periphery in association - 2 -
401631
Fujiie Kazuhiko
Hamada Yuichiro
Haneda Yoshiaki
Nonaka Chiaki
Ohtawa Masanori
Gowling Lafleur Henderson Llp
Sony Corporation
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