JPS6367251B2 - - Google Patents
Info
- Publication number
- JPS6367251B2 JPS6367251B2 JP10894780A JP10894780A JPS6367251B2 JP S6367251 B2 JPS6367251 B2 JP S6367251B2 JP 10894780 A JP10894780 A JP 10894780A JP 10894780 A JP10894780 A JP 10894780A JP S6367251 B2 JPS6367251 B2 JP S6367251B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- frequency
- reference signal
- magnetic
- head
- 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.)
- Expired
Links
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 238000005070 sampling Methods 0.000 claims description 19
- 230000010355 oscillation Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims 5
- 238000001514 detection method Methods 0.000 description 17
- 238000012360 testing method Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 7
- 230000001172 regenerating effect Effects 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/455—Arrangements for functional testing of heads; Measuring arrangements for heads
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10894780A JPS5733424A (en) | 1980-08-07 | 1980-08-07 | Measuring method of electromagnetic conversion characteristic of magnetic head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10894780A JPS5733424A (en) | 1980-08-07 | 1980-08-07 | Measuring method of electromagnetic conversion characteristic of magnetic head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5733424A JPS5733424A (en) | 1982-02-23 |
| JPS6367251B2 true JPS6367251B2 (ru) | 1988-12-23 |
Family
ID=14497672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10894780A Granted JPS5733424A (en) | 1980-08-07 | 1980-08-07 | Measuring method of electromagnetic conversion characteristic of magnetic head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5733424A (ru) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6090353U (ja) * | 1983-11-28 | 1985-06-20 | 倉橋 明廣 | 立体駐車装置 |
| JP2652883B2 (ja) * | 1989-03-20 | 1997-09-10 | 日立電子エンジニアリング株式会社 | 磁気ディスクの電流飽和特性測定方法 |
-
1980
- 1980-08-07 JP JP10894780A patent/JPS5733424A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5733424A (en) | 1982-02-23 |
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