JPH02113852U - - Google Patents
Info
- Publication number
- JPH02113852U JPH02113852U JP2133189U JP2133189U JPH02113852U JP H02113852 U JPH02113852 U JP H02113852U JP 2133189 U JP2133189 U JP 2133189U JP 2133189 U JP2133189 U JP 2133189U JP H02113852 U JPH02113852 U JP H02113852U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic recording
- error rate
- detector
- vicinity
- identification means
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Digital Magnetic Recording (AREA)
Description
第１図乃至第４図はこの考案に係る磁気記録再
生装置の実施例を示し、第１図は機能ブロツク図
、第２図はハードウエアのブロツク図、第３図ａ
，ｂ，ｃはテープ上の記録状態を示した図、第４
図はフローチヤートである。
主な符号の説明、１……磁気記録テープ、２，
３……リール、４……モータ駆動器、５……ヘツ
ド、６……記録再生器、７……読み誤り検出器、
８……マイクロコンピユータ、Ｓ，Ｓ２……ｌｅ
ａｄ−ｉｎ、Ｄ……データ記録領域。
1 to 4 show an embodiment of the magnetic recording/reproducing apparatus according to this invention, in which FIG. 1 is a functional block diagram, FIG. 2 is a hardware block diagram, and FIG.
,b,c are diagrams showing the recording state on the tape, 4th
The figure is a flowchart. Explanation of main symbols, 1...Magnetic recording tape, 2,
3...Reel, 4...Motor driver, 5...Head, 6...Recording/reproducing device, 7...Reading error detector,
8...Microcomputer, S, S2 ...le
ad-in, D...Data recording area.
Claims (1)
生する機能を有する磁気記録再生装置において、 再生信号の読み誤りを検出する検出器と、この
検出器の検出したエラーレートの大小を識別する
識別手段とを設け、前記識別手段が予め定めた所
定の値以上のエラーレートを識別したときには始
端近辺を示す信号を一定長延長して記録するよう
に構成したことを特徴とする磁気記録再生装置。[Claims for Utility Model Registration] In a magnetic recording/reproducing device having a function of recording and reproducing signals indicating the vicinity of the beginning of a magnetic recording tape, a detector for detecting misreading of the reproduced signal and an error rate detected by this detector. and identification means for identifying the magnitude of the error rate, and when the identification means identifies an error rate equal to or greater than a predetermined value, the signal indicating the vicinity of the start end is extended for a certain length and recorded. magnetic recording and reproducing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2133189U JPH02113852U (en) | 1989-02-28 | 1989-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2133189U JPH02113852U (en) | 1989-02-28 | 1989-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02113852U true JPH02113852U (en) | 1990-09-12 |
Family
ID=31238477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2133189U Pending JPH02113852U (en) | 1989-02-28 | 1989-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02113852U (en) |
-
1989
- 1989-02-28 JP JP2133189U patent/JPH02113852U/ja active Pending
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