JPS5256907A - Magnetic recording and playback apparatus - Google Patents

Magnetic recording and playback apparatus

Info

Publication number
JPS5256907A
JPS5256907A JP50133215A JP13321575A JPS5256907A JP S5256907 A JPS5256907 A JP S5256907A JP 50133215 A JP50133215 A JP 50133215A JP 13321575 A JP13321575 A JP 13321575A JP S5256907 A JPS5256907 A JP S5256907A
Authority
JP
Japan
Prior art keywords
magnetic recording
playback apparatus
tracks
recorded
extracted
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
JP50133215A
Other languages
Japanese (ja)
Other versions
JPS5733612B2 (en
Inventor
Minoru Koda
Tsuneo Muya
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 JP50133215A priority Critical patent/JPS5256907A/en
Publication of JPS5256907A publication Critical patent/JPS5256907A/en
Publication of JPS5733612B2 publication Critical patent/JPS5733612B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Velocity Or Acceleration (AREA)
  • Control Of Stepping Motors (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

PURPOSE:To prevent reproduction of two tracks by a magnetic head and achieve the improvement in S/N by running one recording track time at a standard speed while video signals of one field are being extracted and recorded.
JP50133215A 1975-11-05 1975-11-05 Magnetic recording and playback apparatus Granted JPS5256907A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50133215A JPS5256907A (en) 1975-11-05 1975-11-05 Magnetic recording and playback apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50133215A JPS5256907A (en) 1975-11-05 1975-11-05 Magnetic recording and playback apparatus

Publications (2)

Publication Number Publication Date
JPS5256907A true JPS5256907A (en) 1977-05-10
JPS5733612B2 JPS5733612B2 (en) 1982-07-17

Family

ID=15099407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50133215A Granted JPS5256907A (en) 1975-11-05 1975-11-05 Magnetic recording and playback apparatus

Country Status (1)

Country Link
JP (1) JPS5256907A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0242651Y2 (en) * 1985-03-20 1990-11-14

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50131587A (en) * 1974-04-03 1975-10-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50131587A (en) * 1974-04-03 1975-10-17

Also Published As

Publication number Publication date
JPS5733612B2 (en) 1982-07-17

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