JPS5992461A - ヘツドサ−ボ回路 - Google Patents

ヘツドサ−ボ回路

Info

Publication number
JPS5992461A
JPS5992461A JP57202601A JP20260182A JPS5992461A JP S5992461 A JPS5992461 A JP S5992461A JP 57202601 A JP57202601 A JP 57202601A JP 20260182 A JP20260182 A JP 20260182A JP S5992461 A JPS5992461 A JP S5992461A
Authority
JP
Japan
Prior art keywords
head
signal
phase
frequency
recording
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
Application number
JP57202601A
Other languages
English (en)
Japanese (ja)
Other versions
JPS635814B2 (OSRAM
Inventor
Masahiko Tsuruta
鶴田　雅彦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Victor Company of Japan Ltd
Nippon Victor KK
Original Assignee
Victor Company of Japan Ltd
Nippon Victor KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Victor Company of Japan Ltd, Nippon Victor KK filed Critical Victor Company of Japan Ltd
Priority to JP57202601A priority Critical patent/JPS5992461A/ja
Priority to AU21353/83A priority patent/AU558680B2/en
Priority to US06/552,721 priority patent/US4614985A/en
Priority to FR8318350A priority patent/FR2536619B1/fr
Priority to GB08330788A priority patent/GB2132403B/en
Priority to KR1019830005494A priority patent/KR890000356B1/ko
Priority to BR8306353A priority patent/BR8306353A/pt
Priority to DE3341644A priority patent/DE3341644C2/de
Publication of JPS5992461A publication Critical patent/JPS5992461A/ja
Priority to MY87295A priority patent/MY8700295A/xx
Publication of JPS635814B2 publication Critical patent/JPS635814B2/ja
Granted legal-status Critical Current

Links

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
    • G11B15/12—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
    • G11B15/14—Masking or switching periodically, e.g. of rotating heads
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Control Of Velocity Or Acceleration (AREA)
JP57202601A 1982-11-18 1982-11-18 ヘツドサ−ボ回路 Granted JPS5992461A (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP57202601A JPS5992461A (ja) 1982-11-18 1982-11-18 ヘツドサ−ボ回路
AU21353/83A AU558680B2 (en) 1982-11-18 1983-11-15 4-head type v.t.r. signal switching
US06/552,721 US4614985A (en) 1982-11-18 1983-11-17 Recording/reproduced signal switching system for a 4-head type recording and reproducing apparatus
FR8318350A FR2536619B1 (fr) 1982-11-18 1983-11-17 Systeme de commutation de signaux d'enregistrement/reproduction pour un appareil d'enregistrement et de reproduction a quatre tetes
KR1019830005494A KR890000356B1 (ko) 1982-11-18 1983-11-18 자기기록 재생장치
GB08330788A GB2132403B (en) 1982-11-18 1983-11-18 Recording/reproduced signal switching system for a 4-head type recording and reproducing apparatus
BR8306353A BR8306353A (pt) 1982-11-18 1983-11-18 Sistema de comutacao de sinais de gravacao e reproduzido
DE3341644A DE3341644C2 (de) 1982-11-18 1983-11-18 Aufzeichnungs-/Wiedergabesignalschaltsystem für ein 4-Kopftyp-Aufzeichnungs- und -wiedergabegerät
MY87295A MY8700295A (en) 1982-11-18 1987-12-30 Recording/reproduced signal switching system for a 4-head type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57202601A JPS5992461A (ja) 1982-11-18 1982-11-18 ヘツドサ−ボ回路

Publications (2)

Publication Number Publication Date
JPS5992461A true JPS5992461A (ja) 1984-05-28
JPS635814B2 JPS635814B2 (OSRAM) 1988-02-05

Family

ID=16460146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57202601A Granted JPS5992461A (ja) 1982-11-18 1982-11-18 ヘツドサ−ボ回路

Country Status (1)

Country Link
JP (1) JPS5992461A (OSRAM)

Also Published As

Publication number Publication date
JPS635814B2 (OSRAM) 1988-02-05

Similar Documents

Publication Publication Date Title
US4614985A (en) Recording/reproduced signal switching system for a 4-head type recording and reproducing apparatus
US4656539A (en) Method and apparatus with improved tracking control for recording a digital signal
US4605976A (en) Recording and/or reproducing system for a 4-head type recording and/or reproducing apparatus
JPS5992461A (ja) ヘツドサ−ボ回路
JPH0883415A (ja) 信号記録及び／又は再生装置、信号記録及び／又は再生方法並びに記録媒体
GB1318104A (en) Rotary head-type video tape magnetic recording and reproducing system
JPH1141553A (ja) 磁気記録再生装置
JPH0125152B2 (OSRAM)
JPH0572669B2 (OSRAM)
JP2529314B2 (ja) 回転ヘッド型磁気録画再生装置
JPH0325311Y2 (OSRAM)
JPS6014420B2 (ja) 記録再生装置
JPH01208757A (ja) ヘッドサーボ回路
JPS59151583A (ja) ビデオテ−プレコ−ダ
JPS6391855A (ja) デイジタル信号再生装置
JPS5991781A (ja) 磁気記録再生装置
JPS6348645A (ja) 記録再生装置
JPS5947368B2 (ja) 記録再生装置
JPS6194472A (ja) 磁気録画再生装置
JPS62287467A (ja) デイスク回転駆動装置
KR970008069A (ko) 트래킹 에러 데이타 검출 장치와 그 장치를 갖는 있는 vtr
JPS5991782A (ja) 磁気記録再生装置
JPS63168869A (ja) 回転ヘツド型記録装置
JPS63205845A (ja) テ−プ速度制御装置
JPH067416B2 (ja) 磁気記録再生装置