JPS58191583A - トラツキングエラ−信号の検出方法 - Google Patents
トラツキングエラ−信号の検出方法Info
- Publication number
- JPS58191583A JPS58191583A JP57074911A JP7491182A JPS58191583A JP S58191583 A JPS58191583 A JP S58191583A JP 57074911 A JP57074911 A JP 57074911A JP 7491182 A JP7491182 A JP 7491182A JP S58191583 A JPS58191583 A JP S58191583A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- pilot
- pilot signal
- circuit
- track
- 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 claims description 20
- 238000001514 detection method Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 11
- 230000005415 magnetization Effects 0.000 description 8
- 230000010355 oscillation Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 2
- 101000987569 Periplaneta americana Periplanetasin-4 Proteins 0.000 description 1
- 241001441724 Tetraodontidae Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
- G11B21/10—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57074911A JPS58191583A (ja) | 1982-05-04 | 1982-05-04 | トラツキングエラ−信号の検出方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57074911A JPS58191583A (ja) | 1982-05-04 | 1982-05-04 | トラツキングエラ−信号の検出方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58191583A true JPS58191583A (ja) | 1983-11-08 |
| JPH0234513B2 JPH0234513B2 (enrdf_load_stackoverflow) | 1990-08-03 |
Family
ID=13561036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57074911A Granted JPS58191583A (ja) | 1982-05-04 | 1982-05-04 | トラツキングエラ−信号の検出方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58191583A (enrdf_load_stackoverflow) |
-
1982
- 1982-05-04 JP JP57074911A patent/JPS58191583A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0234513B2 (enrdf_load_stackoverflow) | 1990-08-03 |
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