JPS634256B2 - - Google Patents
Info
- Publication number
- JPS634256B2 JPS634256B2 JP56107372A JP10737281A JPS634256B2 JP S634256 B2 JPS634256 B2 JP S634256B2 JP 56107372 A JP56107372 A JP 56107372A JP 10737281 A JP10737281 A JP 10737281A JP S634256 B2 JPS634256 B2 JP S634256B2
- Authority
- JP
- Japan
- Prior art keywords
- recording
- pulse
- mode
- delay circuit
- circuit
- 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
- 230000003111 delayed effect Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims 1
- 239000011295 pitch Substances 0.000 claims 1
- 238000005070 sampling Methods 0.000 description 27
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000001934 delay Effects 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 4
- 239000013078 crystal Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
- H04N5/7824—Television signal recording using magnetic recording on tape with rotating magnetic heads
- H04N5/7826—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape
- H04N5/78263—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape for recording on tracks inclined relative to the direction of movement of the tape
-
- 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
- G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams
- G11B15/125—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams conditioned by the operating function of the apparatus
-
- 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
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/1808—Driving of both record carrier and head
- G11B15/1875—Driving of both record carrier and head adaptations for special effects or editing
-
- 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
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/46—Controlling, regulating, or indicating speed
- G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
- G11B15/4671—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling simultaneously the speed of the tape and the speed of the rotating head
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56107372A JPS589253A (ja) | 1981-07-09 | 1981-07-09 | トラッキングプリセット補正回路 |
US06/395,219 US4490755A (en) | 1981-07-09 | 1982-07-06 | Recording and reproducing video signals at selectable different tape traveling speeds from plural video head pairs |
DE3225584A DE3225584C2 (de) | 1981-07-09 | 1982-07-08 | Videosignal-Aufzeichnungs- und Wiedergabevorrichtung |
FR8212117A FR2509507B1 (fr) | 1981-07-09 | 1982-07-09 | Appareil d'enregistrement et de reproduction pour l'enregistrement et la reproduction de signaux video a differentes vitesses de deplacement d'une bande a partir de plusieurs paires de tetes video |
GB08219928A GB2104703B (en) | 1981-07-09 | 1982-07-09 | Video recording and reproducing apparatus |
KR828203068A KR880002211B1 (ko) | 1981-07-09 | 1982-07-09 | 트랙킹 프리셋트 보정회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56107372A JPS589253A (ja) | 1981-07-09 | 1981-07-09 | トラッキングプリセット補正回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS589253A JPS589253A (ja) | 1983-01-19 |
JPS634256B2 true JPS634256B2 (ru) | 1988-01-28 |
Family
ID=14457424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56107372A Granted JPS589253A (ja) | 1981-07-09 | 1981-07-09 | トラッキングプリセット補正回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS589253A (ru) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60226053A (ja) * | 1984-04-25 | 1985-11-11 | Hitachi Ltd | 磁気記録再生装置のトラツキング装置 |
JPH0644811B2 (ja) * | 1985-05-24 | 1994-06-08 | 日本ビクター株式会社 | 磁気記録再生装置のキヤプスタン制御回路 |
-
1981
- 1981-07-09 JP JP56107372A patent/JPS589253A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS589253A (ja) | 1983-01-19 |
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