JPS5249721A - Rotary head type magnetic recording/reproducing equipment - Google Patents

Rotary head type magnetic recording/reproducing equipment

Info

Publication number
JPS5249721A
JPS5249721A JP50125739A JP12573975A JPS5249721A JP S5249721 A JPS5249721 A JP S5249721A JP 50125739 A JP50125739 A JP 50125739A JP 12573975 A JP12573975 A JP 12573975A JP S5249721 A JPS5249721 A JP S5249721A
Authority
JP
Japan
Prior art keywords
rotary head
magnetic recording
type magnetic
head type
reproducing equipment
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
JP50125739A
Other languages
Japanese (ja)
Other versions
JPS5531666B2 (en
Inventor
Minoru Koda
Yoshiteru Hosokawa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50125739A priority Critical patent/JPS5249721A/en
Priority to DE2644009A priority patent/DE2644009C2/en
Priority to FR7631199A priority patent/FR2328343A1/en
Priority to CA263,625A priority patent/CA1065475A/en
Publication of JPS5249721A publication Critical patent/JPS5249721A/en
Priority to US06/053,186 priority patent/US4306254A/en
Publication of JPS5531666B2 publication Critical patent/JPS5531666B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Television Signal Processing For Recording (AREA)

Abstract

PURPOSE: When extraction recording is performed for only odd-number or evennumber field of TV signal, the pahse relation between vertical synchronous signal and rotary head is shifted by 0,5H with adjacent track. Thus, coincidence is ensured for horizontal synchronous signal of adjacent track.
COPYRIGHT: (C)1977,JPO&Japio
JP50125739A 1975-10-17 1975-10-17 Rotary head type magnetic recording/reproducing equipment Granted JPS5249721A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP50125739A JPS5249721A (en) 1975-10-17 1975-10-17 Rotary head type magnetic recording/reproducing equipment
DE2644009A DE2644009C2 (en) 1975-10-17 1976-09-27 Magnetic recording and reproduction apparatus
FR7631199A FR2328343A1 (en) 1975-10-17 1976-10-15 MAGNETIC RECORDING AND REPRODUCTION DEVICE IN SPEED OR STILL IMAGE FOR VIDEO SIGNALS
CA263,625A CA1065475A (en) 1975-10-17 1976-10-18 Magnetic recording and reproducing device
US06/053,186 US4306254A (en) 1975-10-17 1979-06-28 Magnetic recording device for synchronizing headwheel movement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50125739A JPS5249721A (en) 1975-10-17 1975-10-17 Rotary head type magnetic recording/reproducing equipment

Publications (2)

Publication Number Publication Date
JPS5249721A true JPS5249721A (en) 1977-04-21
JPS5531666B2 JPS5531666B2 (en) 1980-08-20

Family

ID=14917580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50125739A Granted JPS5249721A (en) 1975-10-17 1975-10-17 Rotary head type magnetic recording/reproducing equipment

Country Status (1)

Country Link
JP (1) JPS5249721A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5458309A (en) * 1977-10-19 1979-05-11 Natsuku Kk Recorder for long time magnetic video reproducer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4510055Y1 (en) * 1967-04-18 1970-05-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4510055Y1 (en) * 1967-04-18 1970-05-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5458309A (en) * 1977-10-19 1979-05-11 Natsuku Kk Recorder for long time magnetic video reproducer

Also Published As

Publication number Publication date
JPS5531666B2 (en) 1980-08-20

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