Title:
【発明の名称】データ記録方法/記録装置及びデータ再生方法/再生装置
Document Type and Number:
Japanese Patent JP3213845
Kind Code:
B2
Abstract:
The present invention provides a recording apparatus and a reproducing apparatus for compressed data which are continuous data compressed in time. The invention may be applied advantageously to data recording and reproduction on or from a disc-shaped recording medium (32). Data recording is performed in such a manner that a predetermined amount of compressed data stored in a memory (44) are read out continuously and recorded on a recording medium (32), and recording on the recording medium (32) is discontinued during the time which elapses since recording of the predetermined amount of the compressed data until storage in and readout from the memory (44) of a new predetermined amount of the compressed data. On the other hand, data reproduction is performed in such a manner that readout of the compressed data from the recording medium (32) is discontinued during the time which elapses since a predetermined amount of the compressed data is read out from the recording medium (32) on which data compressed in time are recorded until data expanded in time are read out.
Inventors:
Youichiro Sako
Application Number:
JP50257091A
Publication Date:
October 02, 2001
Filing Date:
January 18, 1991
Export Citation:
Assignee:
ソニー株式会社
International Classes:
G11B20/00; G11B7/00; G11B20/10; G11B20/12; G11B20/18; G11B27/00; G11B27/32; G11B27/34; (IPC1-7): G11B20/12
Domestic Patent References:
| JP5146111A | ||||
| JP1251368A | ||||
| JP6247849A | ||||
| JP63271666A | ||||
| JP63247970A |
Attorney, Agent or Firm:
Akira Koike (2 outside)
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