Title:
データ記録媒体、データ記録方法および装置
Document Type and Number:
Japanese Patent JP4141175
Kind Code:
B2
Abstract:
A recording method for converting m-bit data into n-bit (where n>m) bit data whose run length is restricted and recoding the converted data on a recording medium, the recording method comprising the steps of when at least preceded data is data containing a special data pattern, lightening the restriction of the run length; and recording data so that the cumulative value of DC components per unit time increase when the data is reproduced in the state that the run length is restricted.
Inventors:
Yoichiro Sako
Tatsuya Inoguchi
Takashi Kihara
Shunsuke Furukawa
Yoriaki Kaneda
Akiya Saito
Aida paulownia
Toru Sano
Yoshiro Miyoshi
Usui Yoshinobu
Toshihiko Prepaid
Tatsuya Inoguchi
Takashi Kihara
Shunsuke Furukawa
Yoriaki Kaneda
Akiya Saito
Aida paulownia
Toru Sano
Yoshiro Miyoshi
Usui Yoshinobu
Toshihiko Prepaid
Application Number:
JP2002138200A
Publication Date:
August 27, 2008
Filing Date:
May 14, 2002
Export Citation:
Assignee:
ソニー株式会社
株式会社ソニー・ディスクアンドデジタルソリューションズ
株式会社ソニー・ディスクアンドデジタルソリューションズ
International Classes:
G11B20/14; H04N5/91; G11B20/10; H03M5/14; H03M7/14
Domestic Patent References:
JP9288864A | ||||
JP2002216435A |
Attorney, Agent or Firm:
Masatomo Sugiura
Koichi Mori
Koichi Mori