Disc player and method of playing back disc

Dynamic information storage or retrieval – Information location or remote operator actuated control – Selective addressing of storage medium

Reexamination Certificate

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Details

C369S030080

Reexamination Certificate

active

07113454

ABSTRACT:
A disc player for playing back a disc that includes a plurality of folders, each folder including music files, includes a folder specifying unit for selecting a folder playback mode and specifying one folder and a playback unit for reading the music files in the specified folder from the disc to sequentially play back the read music files in the folder playback mode. The playback unit reads and plays back the music files from the disc in an order determined by a playback order determining unit in a folder random playback mode. The playback unit repeatedly plays back at least one music file in the specified folder in a folder repeat playback mode. The playback unit scans and plays back the first few seconds of each music file in the folder in a folder scan playback mode.

REFERENCES:
patent: 5734787 (1998-03-01), Yonemitsu et al.
patent: 6072759 (2000-06-01), Maeda et al.
patent: 6425018 (2002-07-01), Kaganas et al.
patent: 6530009 (2003-03-01), James
patent: 6928433 (2005-08-01), Goodman et al.
“Sony Portable CD Player Operating Instructions,” 2002 Sony Corporation.
“CD Walkman® Compact Disc/MP3 Disc Player D-CJ01—Specifications,” www.sonystyle.com.
“CD Walkman® Compact Disc/MP3 Disc Player D-CJ01—Overview, Features,” www.sonystyle.com.

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