JPH0248995Y2 - - Google Patents
Info
- Publication number
- JPH0248995Y2 JPH0248995Y2 JP15286584U JP15286584U JPH0248995Y2 JP H0248995 Y2 JPH0248995 Y2 JP H0248995Y2 JP 15286584 U JP15286584 U JP 15286584U JP 15286584 U JP15286584 U JP 15286584U JP H0248995 Y2 JPH0248995 Y2 JP H0248995Y2
- Authority
- JP
- Japan
- Prior art keywords
- erasing
- recording
- beat frequency
- head
- frequency
- 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
- 230000035559 beat frequency Effects 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15286584U JPH0248995Y2 (pm) | 1984-10-09 | 1984-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15286584U JPH0248995Y2 (pm) | 1984-10-09 | 1984-10-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6168336U JPS6168336U (pm) | 1986-05-10 |
| JPH0248995Y2 true JPH0248995Y2 (pm) | 1990-12-21 |
Family
ID=30710911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15286584U Expired JPH0248995Y2 (pm) | 1984-10-09 | 1984-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0248995Y2 (pm) |
-
1984
- 1984-10-09 JP JP15286584U patent/JPH0248995Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6168336U (pm) | 1986-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2590821B2 (ja) | 磁気記録再生装置 | |
| US4984104A (en) | Apparatus for recording an information signal at a second part of a given track by sampling and holding a tracking control signal used for tracking at a first part of the given track | |
| JPS63231753A (ja) | 回転ヘッド式ディジタル信号記録再生装置 | |
| JPH0691644B2 (ja) | 映像記録再生装置 | |
| JPS63144484A (ja) | 映像信号記録装置 | |
| JPH0248995Y2 (pm) | ||
| US4680650A (en) | Magnetic video signal recording and reproducing system | |
| JPS61296553A (ja) | 記録再生装置 | |
| JPH0614270Y2 (ja) | Ｖｔｒの頭出し制御装置 | |
| JPS6040965Y2 (ja) | 磁気記録再生装置 | |
| JP3008712B2 (ja) | 磁気記録再生装置 | |
| JP3160973B2 (ja) | 記録再生装置 | |
| JP2527746B2 (ja) | テ−プレコ−ダ装置 | |
| JPH0626053B2 (ja) | 記録再生装置におけるサ−ボ回路 | |
| JPS61248257A (ja) | 回転ヘツド型記録装置 | |
| JP2756123B2 (ja) | ４ヘッド記録再生方式 | |
| JPS60249485A (ja) | 映像再生装置 | |
| JPH0576106B2 (pm) | ||
| JPH0580066B2 (pm) | ||
| JPH063656B2 (ja) | 記録再生装置におけるサ−ボ回路 | |
| JPH073684B2 (ja) | 記録方法 | |
| JPH0475582B2 (pm) | ||
| JPS63149431U (pm) | ||
| JPS6234309A (ja) | デ−タ再生装置 | |
| JPS6243282A (ja) | ビデオ信号再生装置 |