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
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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
Application number
JP1998214302A
Other languages
Japanese (ja)
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JP2000048468A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP10214302A priority Critical patent/JP2000048468A/en
Priority claimed from JP10214302A external-priority patent/JP2000048468A/en
Publication of JP2000048468A publication Critical patent/JP2000048468A/en
Publication of JP2000048468A5 publication Critical patent/JP2000048468A5/ja
Pending legal-status Critical Current

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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).

JP10214302A 1998-07-29 1998-07-29 Recording and reproducing device Pending JP2000048468A (en)

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)

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