Title: Information recording processing apparatus, information recording processing method and computer program
Application Number: 200610108559 Application Date: 2006.07.21
Publication Number: 1901076 Publication Date: 2007.01.24
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G11B20/10;G11B20/14;H03M7/46
Applicant(s) Name: Sony Corp. Address:
Inventor(s) Name: Nakamura Kosuke
Attorney & Agent: yang kai wang yong
Abstract:
    An information recording processing apparatus includes a modulating portion operable to modulate write data on an information recording medium and to create code data thereby; and a DC level calculating portion operable to calculate a DC level corresponding to a given run length based on a coefficient defined in accordance with the run length of a component bit of the code data, wherein DC-controlled code data is created or selected based on a DC level addition result based on the DC level corresponding to the given run length, and the created or selected data is defined as write data onto the information recording medium.
Time: 16