JPS5644161A - Recording and reproduction system - Google Patents

Recording and reproduction system

Info

Publication number
JPS5644161A
JPS5644161A JP11967179A JP11967179A JPS5644161A JP S5644161 A JPS5644161 A JP S5644161A JP 11967179 A JP11967179 A JP 11967179A JP 11967179 A JP11967179 A JP 11967179A JP S5644161 A JPS5644161 A JP S5644161A
Authority
JP
Japan
Prior art keywords
recording
recorded
track
area
spiral
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
JP11967179A
Other languages
Japanese (ja)
Other versions
JPS6212587B2 (en
Inventor
Akira Ichinose
Tomio Yoshida
Noboru Wakami
Michiyoshi Nagashima
Shunji Harikae
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 JP11967179A priority Critical patent/JPS5644161A/en
Publication of JPS5644161A publication Critical patent/JPS5644161A/en
Publication of JPS6212587B2 publication Critical patent/JPS6212587B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Moving Of Head For Track Selection And Changing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)

Abstract

PURPOSE: To perform reproduction suitable for a recording track automatically by controlling a pickup drive system by recording concentric recording tracks and a spiral recording track together on a discoid recording medium and by discriminating between the both in reproduction.
CONSTITUTION: In area (a), still pictures are recorded on concentric tracks and in area (b), motion pictures are recorded on a spiral track. In fan-shaped areas, a vertical synchronizing signal is recorded, but in the signal section, a retrieval information signal of every track is recorded superposing it. Here, retrieval signals are made different in addressing bit to make it possible to discriminate between areas (a) and (b).
COPYRIGHT: (C)1981,JPO&Japio
JP11967179A 1979-09-17 1979-09-17 Recording and reproduction system Granted JPS5644161A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11967179A JPS5644161A (en) 1979-09-17 1979-09-17 Recording and reproduction system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11967179A JPS5644161A (en) 1979-09-17 1979-09-17 Recording and reproduction system

Publications (2)

Publication Number Publication Date
JPS5644161A true JPS5644161A (en) 1981-04-23
JPS6212587B2 JPS6212587B2 (en) 1987-03-19

Family

ID=14767162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11967179A Granted JPS5644161A (en) 1979-09-17 1979-09-17 Recording and reproduction system

Country Status (1)

Country Link
JP (1) JPS5644161A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4543221A (en) * 1979-12-17 1985-09-24 Cd Medical, Inc. Method for making cellulose semipermeable hollow fibers
JPS6354078A (en) * 1986-08-25 1988-03-08 Nec Home Electronics Ltd Video disk device
JPH05189882A (en) * 1992-06-29 1993-07-30 Hitachi Ltd Recorder/reproducer
JPH07220404A (en) * 1994-01-21 1995-08-18 Internatl Business Mach Corp <Ibm> Data processing system and data storing method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217717A (en) * 1975-07-31 1977-02-09 Teac Co Disk recording reproduction apparatus
JPS52114304A (en) * 1976-03-19 1977-09-26 Rca Corp Optical recorder reproducer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217717A (en) * 1975-07-31 1977-02-09 Teac Co Disk recording reproduction apparatus
JPS52114304A (en) * 1976-03-19 1977-09-26 Rca Corp Optical recorder reproducer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4543221A (en) * 1979-12-17 1985-09-24 Cd Medical, Inc. Method for making cellulose semipermeable hollow fibers
JPS6354078A (en) * 1986-08-25 1988-03-08 Nec Home Electronics Ltd Video disk device
JPH05189882A (en) * 1992-06-29 1993-07-30 Hitachi Ltd Recorder/reproducer
JPH07220404A (en) * 1994-01-21 1995-08-18 Internatl Business Mach Corp <Ibm> Data processing system and data storing method

Also Published As

Publication number Publication date
JPS6212587B2 (en) 1987-03-19

Similar Documents

Publication Publication Date Title
CA2159105A1 (en) Method and device for recording data, data recording medium, and method and device for reproducing data
SG144685A1 (en) Optical disk, and information recording/reproduction apparatus
EP0278006A4 (en) A disc device and a disc-like recording medium
JPS5341921A (en) Method of reproducing video signals recorded on respective tracks of recording carrier
EP0293480A4 (en) Three-dimensional video disc record, a recording apparatus therefor and a reproducing apparatus therefor.
PH31518A (en) Disk recording medium &amp; reproduction method &amp; apparatus there of.
JPS5737777A (en) Reproducing device for rotary information recording medium
CA2039700A1 (en) Apparatus for reproducing recorded data and selectively either of read-only or recorded synchronization information from a magneto-optical recording medium
CA2071595A1 (en) Method and apparatus for recording compressed audio data on a video recording medium
EP0368585A3 (en) Disk-shaped recording medium and apparatus for recording and/or reproducing data thereon
JPS5224027A (en) Record regenerator
CA2110950A1 (en) Apparatus and method for recording and reproducing a digital video and audio signal
ATE154740T1 (en) RECORDING AND/OR PLAYBACKING DEVICE HAVING MEANS FOR CREATING A POST-RECORDING AREA
JPS5644161A (en) Recording and reproduction system
JPS56145529A (en) Signal recording and reproducing system
CA2026632A1 (en) Information data recording/reproducing apparatus
GB2109128B (en) Information signal track search system in a rotary recording medium reproducing apparatus
JPS52129221A (en) Magnetic reproducing unit
EP0181937A4 (en) Apparatus for reproducing recorded information from recording disk.
JPS57141180A (en) Recording and reproducing device
JPS5625238A (en) Data recording system of optical disk
FR2539545B1 (en) APPARATUS FOR REPRODUCING SIGNALS RECORDED ON A ROTATING RECORDING MEDIUM
JPS5690454A (en) Tape-like recording medium and reproducing device
JPS5730160A (en) Information reproducing device
JPS55149579A (en) Recording and reproducing unit for still picture