BG50814A1 - Method and device for test equipment setting - Google Patents
Method and device for test equipment settingInfo
- Publication number
- BG50814A1 BG50814A1 BG8987389A BG8987389A BG50814A1 BG 50814 A1 BG50814 A1 BG 50814A1 BG 8987389 A BG8987389 A BG 8987389A BG 8987389 A BG8987389 A BG 8987389A BG 50814 A1 BG50814 A1 BG 50814A1
- Authority
- BG
- Bulgaria
- Prior art keywords
- outlet
- inlet
- impulses
- singular
- switch
- Prior art date
Links
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Abstract
This method and device are used for adjusting equipment that are used for calculating electro-dynamic parameters on magnetic carriers for external memory devices. It ensures an accurate and complete adjustment of the testing equipment. By this method, via electronic means, the changes ensuing from defects in the magnetic coating are simulated. The device contains an impulse generator (1), connected to a frequency divider (2) and a switch (3), whose second inlet is connected to the outlet of the frequency divider, while its outlet is connected to the inlet of the first amplifier (4), the outlet of which is switched to a second amplifier (5), whose changing inlet is connected to the outlet of a second switch (6), connected to a scheme for changes in position and width of singular impulses (8). They envisage a scheme for multiplying the singular impulses (10) and a scheme for changing the width of the singular impulses (9), connected to the one inlet of a third and fourth switch (11 and 12).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG8987389A BG50814A1 (en) | 1989-09-29 | 1989-09-29 | Method and device for test equipment setting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG8987389A BG50814A1 (en) | 1989-09-29 | 1989-09-29 | Method and device for test equipment setting |
Publications (1)
Publication Number | Publication Date |
---|---|
BG50814A1 true BG50814A1 (en) | 1992-11-16 |
Family
ID=3922331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG8987389A BG50814A1 (en) | 1989-09-29 | 1989-09-29 | Method and device for test equipment setting |
Country Status (1)
Country | Link |
---|---|
BG (1) | BG50814A1 (en) |
-
1989
- 1989-09-29 BG BG8987389A patent/BG50814A1/en unknown
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