发明名称 |
Method and apparatus for automatically searching desired track position or recording region on information recording medium |
摘要 |
A method and apparatus for automatically searching a desired track position or one or a plurality of recording regions on an information recording medium which comprises pre-recorded tracks pre-recorded with an information signal and unrecorded tracks. The search is carried out based on the existence and non-existence of a reproduced radio frequency (RF) signal which is reproduced from the information recording medium.
|
申请公布号 |
US4847708(A) |
申请公布日期 |
1989.07.11 |
申请号 |
US19870048019 |
申请日期 |
1987.05.07 |
申请人 |
TEAC CORPORATION |
发明人 |
FURUYAMA, HIROAKI |
分类号 |
G11B21/08;G11B27/026;G11B27/029;G11B27/034;G11B27/036;G11B27/10;G11B27/11;G11B27/19;G11B27/22;G11B27/24;G11B27/30;G11B27/34;G11B27/36 |
主分类号 |
G11B21/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|