Title:
DISK REPRODUCING DEVICE
Document Type and Number:
Japanese Patent JP3117425
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a disk reproducing device capable of outputting second information (voice data, etc.) read out of a disk and subjected to compressed processing at the data transfer speed suitable for the second information even by making the rotating speed of the disk a rotating speed suitable for the data transfer speed of first information (program data, etc.).
SOLUTION: When first information and second information are reproduced from a disk 1 recording the first information suitable for a first transfer speed and the second information subjected to compressed processing suitable for a second transfer speed, the relevant first information is outputted 161 at the first transfer speed after adjusting the speed 131 and separated from the second information 225, the second information is outputted 162 at the second transfer speed suitable for the second information after adjusting the speed 131, separated from the first information 225 and subjected to the extending processing 225.
Inventors:
Masayuki Hirabayashi
Tadashi Saito
Masashi Mori
Tadashi Saito
Masashi Mori
Application Number:
JP32068197A
Publication Date:
December 11, 2000
Filing Date:
November 21, 1997
Export Citation:
Assignee:
株式会社日立製作所
株式会社日立画像情報システム
株式会社日立画像情報システム
International Classes:
G11B20/10; (IPC1-7): G11B20/10
Domestic Patent References:
| JP334156A |
Attorney, Agent or Firm:
Akio Namiki