JPS61284802A - 磁気記録再生装置の記録モ−ド判別方法 - Google Patents
磁気記録再生装置の記録モ−ド判別方法Info
- Publication number
- JPS61284802A JPS61284802A JP12533085A JP12533085A JPS61284802A JP S61284802 A JPS61284802 A JP S61284802A JP 12533085 A JP12533085 A JP 12533085A JP 12533085 A JP12533085 A JP 12533085A JP S61284802 A JPS61284802 A JP S61284802A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- recording
- track
- circuit
- recorded
- 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
- 238000000034 method Methods 0.000 title description 12
- 230000005236 sound signal Effects 0.000 claims description 15
- 238000012850 discrimination method Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000005415 magnetization Effects 0.000 description 7
- 238000001514 detection method Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 1
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
- G11B15/087—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing recorded signals
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12533085A JPS61284802A (ja) | 1985-06-10 | 1985-06-10 | 磁気記録再生装置の記録モ−ド判別方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12533085A JPS61284802A (ja) | 1985-06-10 | 1985-06-10 | 磁気記録再生装置の記録モ−ド判別方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61284802A true JPS61284802A (ja) | 1986-12-15 |
| JPH0520801B2 JPH0520801B2 (enrdf_load_stackoverflow) | 1993-03-22 |
Family
ID=14907441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12533085A Granted JPS61284802A (ja) | 1985-06-10 | 1985-06-10 | 磁気記録再生装置の記録モ−ド判別方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61284802A (enrdf_load_stackoverflow) |
-
1985
- 1985-06-10 JP JP12533085A patent/JPS61284802A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0520801B2 (enrdf_load_stackoverflow) | 1993-03-22 |
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