JPS6398574A - 記録再生特性測定装置 - Google Patents
記録再生特性測定装置Info
- Publication number
- JPS6398574A JPS6398574A JP24583586A JP24583586A JPS6398574A JP S6398574 A JPS6398574 A JP S6398574A JP 24583586 A JP24583586 A JP 24583586A JP 24583586 A JP24583586 A JP 24583586A JP S6398574 A JPS6398574 A JP S6398574A
- Authority
- JP
- Japan
- Prior art keywords
- recording
- reproducing
- magnetic head
- magnetic
- memory
- 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.)
- Granted
Links
- 238000012360 testing method Methods 0.000 claims abstract description 7
- 238000005259 measurement Methods 0.000 claims description 7
- 238000001228 spectrum Methods 0.000 claims description 7
- 239000000284 extract Substances 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 2
- 230000005389 magnetism Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Measuring Magnetic Variables (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24583586A JPS6398574A (ja) | 1986-10-15 | 1986-10-15 | 記録再生特性測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24583586A JPS6398574A (ja) | 1986-10-15 | 1986-10-15 | 記録再生特性測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6398574A true JPS6398574A (ja) | 1988-04-30 |
| JPH0569388B2 JPH0569388B2 (enrdf_load_stackoverflow) | 1993-09-30 |
Family
ID=17139556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24583586A Granted JPS6398574A (ja) | 1986-10-15 | 1986-10-15 | 記録再生特性測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6398574A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10239412A (ja) * | 1997-02-20 | 1998-09-11 | Korea Electrotechnol Inst | 高周波磁気特性測定システム |
| US6700369B1 (en) | 1999-12-22 | 2004-03-02 | Hitachi, Ltd. | Testing apparatus of magnetic recording medium or magnetic head including a plurality of analog-to-digital converters which convert reproduced testing data into digital data |
-
1986
- 1986-10-15 JP JP24583586A patent/JPS6398574A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10239412A (ja) * | 1997-02-20 | 1998-09-11 | Korea Electrotechnol Inst | 高周波磁気特性測定システム |
| US6700369B1 (en) | 1999-12-22 | 2004-03-02 | Hitachi, Ltd. | Testing apparatus of magnetic recording medium or magnetic head including a plurality of analog-to-digital converters which convert reproduced testing data into digital data |
| US6894489B2 (en) | 1999-12-22 | 2005-05-17 | Hitachi, Ltd. | Testing apparatus for conducting a test on a magnetic recording medium or a magnetic head, through recording test data on the magnetic recording medium and reproducing recorded test data therefrom by means of the magnetic head |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0569388B2 (enrdf_load_stackoverflow) | 1993-09-30 |
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