JPS6311732U - - Google Patents
Info
- Publication number
- JPS6311732U JPS6311732U JP10396086U JP10396086U JPS6311732U JP S6311732 U JPS6311732 U JP S6311732U JP 10396086 U JP10396086 U JP 10396086U JP 10396086 U JP10396086 U JP 10396086U JP S6311732 U JPS6311732 U JP S6311732U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- recording medium
- magnetic material
- level
- magnetic recording
- 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
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の実施例を示すブロツク図、第
２図はテープの平面図、第３図は磁性体部とリー
ダテープとの再生レベルを示す特性図である。
なお図面に用いた符号において、５……記録再
生ヘツド、１４……比較器、１５……メモリであ
る。
FIG. 1 is a block diagram showing an embodiment of the present invention, FIG. 2 is a plan view of the tape, and FIG. 3 is a characteristic diagram showing the reproduction level of the magnetic material portion and the leader tape. In the symbols used in the drawings, 5... recording/reproducing head, 14... comparator, 15... memory.
Claims (1)
準レベルとを比較する手段とを設けて成る磁気記
録媒体における磁性体部と非磁性体部との境界検
出装置。[Claims for Utility Model Registration] A magnetic material portion and a non-magnetic material in a magnetic recording medium comprising a magnetic head for scanning the magnetic recording medium, and means for comparing the level of a signal obtained from the magnetic head with a reference level. Boundary detection device with body parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10396086U JPS6311732U (en) | 1986-07-07 | 1986-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10396086U JPS6311732U (en) | 1986-07-07 | 1986-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6311732U true JPS6311732U (en) | 1988-01-26 |
Family
ID=30977006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10396086U Pending JPS6311732U (en) | 1986-07-07 | 1986-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6311732U (en) |
-
1986
- 1986-07-07 JP JP10396086U patent/JPS6311732U/ja active Pending
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