JPS6364809B2 - - Google Patents
Info
- Publication number
- JPS6364809B2 JPS6364809B2 JP19461482A JP19461482A JPS6364809B2 JP S6364809 B2 JPS6364809 B2 JP S6364809B2 JP 19461482 A JP19461482 A JP 19461482A JP 19461482 A JP19461482 A JP 19461482A JP S6364809 B2 JPS6364809 B2 JP S6364809B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- level
- circuit
- azimuth
- output
- 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
- 238000001514 detection method Methods 0.000 claims description 16
- 230000035945 sensitivity Effects 0.000 claims description 12
- 238000012544 monitoring process Methods 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 13
- 230000007423 decrease Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000010363 phase shift Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000009977 dual 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
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/56—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head support for the purpose of adjusting the position of the head relative to the record carrier, e.g. manual adjustment for azimuth correction or track centering
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19461482A JPS5984332A (ja) | 1982-11-08 | 1982-11-08 | 再生ヘツドの自動アジマス調整装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19461482A JPS5984332A (ja) | 1982-11-08 | 1982-11-08 | 再生ヘツドの自動アジマス調整装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5984332A JPS5984332A (ja) | 1984-05-16 |
| JPS6364809B2 true JPS6364809B2 (en, 2012) | 1988-12-13 |
Family
ID=16327462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19461482A Granted JPS5984332A (ja) | 1982-11-08 | 1982-11-08 | 再生ヘツドの自動アジマス調整装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5984332A (en, 2012) |
-
1982
- 1982-11-08 JP JP19461482A patent/JPS5984332A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5984332A (ja) | 1984-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4623939A (en) | Rotation control apparatus for a motor | |
| US4490755A (en) | Recording and reproducing video signals at selectable different tape traveling speeds from plural video head pairs | |
| JPS6247854A (ja) | 磁気再生装置の自動トラッキング装置 | |
| JPS63127464A (ja) | 時間軸制御方式 | |
| JPS61154379A (ja) | ビデオテ−プレコ−ダの高速再生装置 | |
| JPS61267957A (ja) | 磁気テ−プ記録再生装置 | |
| US4639812A (en) | Magnetic head and apparatus for automatically adjusting the azimuth position thereof | |
| US4757394A (en) | Auto-tracking apparatus of a magnetic recording/reproducing apparatus | |
| JPS6364809B2 (en, 2012) | ||
| JPS6364808B2 (en, 2012) | ||
| JPS6364810B2 (en, 2012) | ||
| US4496998A (en) | Video tape recorder with delayed control signal recording upon restart | |
| JPH0429587A (ja) | モータサーボ装置 | |
| JPH0693306B2 (ja) | 磁気テ−プ走行制御装置 | |
| JPS58164016A (ja) | 磁気ヘツドのアジマス角度の自動調整装置 | |
| JPS608524B2 (ja) | 磁気記録再生装置 | |
| JPH0518485B2 (en, 2012) | ||
| JPS624765B2 (en, 2012) | ||
| KR910009845B1 (ko) | 직접비교방식을 이용한 자동위상조절 시스템 | |
| JPS6083242A (ja) | タイマ録画における録画開始方法 | |
| JP2817644B2 (ja) | 回転ヘッド型磁気記録再生装置 | |
| JPS6243266B2 (en, 2012) | ||
| JPS5948819A (ja) | トラツキング装置 | |
| JPH069093B2 (ja) | 磁気再生装置のトラッキング方法 | |
| JPS58133659A (ja) | 磁気記録再生装置 |