JP2000048468A5 - - Google Patents
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- Publication number
- JP2000048468A5 JP2000048468A5 JP1998214302A JP21430298A JP2000048468A5 JP 2000048468 A5 JP2000048468 A5 JP 2000048468A5 JP 1998214302 A JP1998214302 A JP 1998214302A JP 21430298 A JP21430298 A JP 21430298A JP 2000048468 A5 JP2000048468 A5 JP 2000048468A5
- Authority
- JP
- Japan
- Prior art keywords
- contents
- recording
- optical
- optical disk
- disk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003287 optical Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Description
先ず、記録再生部K1の回路構成を説明する。目次媒体ドライブ(単一媒体ドライブ)3は、単一の記録媒体(光ディスク、半導体メモリ、ハードディスク等が可能で、ここでは記録再生の可能な光ディスクであるとする)と、その光ディスク(例えば、光磁気ディスク)を駆動する駆動手段(スピンドルモータ)と、その光ディスクに信号を記録し、再生する記録再生ヘッド(光学ヘッド及び磁気ヘッド)とを備えている。この目次媒体ドライブ3の光ディスクには、情報信号の始めの部分を主として記録する。例えば、書籍等の始めの部分には、目次があるので、この光ディスクを目次媒体(目次光ディスク)と称することにしたが、情報信号の目次を専ら記録するためのものではない。この光ディスクは取り外し不可能とされるか、又は所定の手続き(例えば、ロックを外す)を経て可能とされている。 First, the circuit configuration of the recording / reproducing unit K1 will be described. Table of Contents The medium drive (single medium drive ) 3 is a single recording medium (an optical disk, a semiconductor memory, a hard disk, etc., and here, an optical disk capable of recording and playback) and the optical disk (for example, optical). It includes a driving means (spindle motor) for driving a magnetic disk) and a recording / reproducing head (optical head and magnetic head) for recording and reproducing a signal on the optical disk. The optical disk of the table of contents medium drive 3 mainly records the beginning of the information signal. For example, since there is a table of contents at the beginning of a book or the like, this optical disc is referred to as a table of contents medium (table of contents optical disc), but it is not exclusively for recording the table of contents of information signals. The optical disc is either non-removable or made possible through certain procedures (eg, unlocking).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10214302A JP2000048468A (en) | 1998-07-29 | 1998-07-29 | Recording and reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10214302A JP2000048468A (en) | 1998-07-29 | 1998-07-29 | Recording and reproducing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000048468A JP2000048468A (en) | 2000-02-18 |
JP2000048468A5 true JP2000048468A5 (en) | 2005-09-08 |
Family
ID=16653493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10214302A Pending JP2000048468A (en) | 1998-07-29 | 1998-07-29 | Recording and reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2000048468A (en) |
-
1998
- 1998-07-29 JP JP10214302A patent/JP2000048468A/en active Pending
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