FR2524752B1 - Systeme d'enregistrement de signaux numeriques et appareil de reproduction de ces signaux - Google Patents

Systeme d'enregistrement de signaux numeriques et appareil de reproduction de ces signaux

Info

Publication number
FR2524752B1
FR2524752B1 FR8305254A FR8305254A FR2524752B1 FR 2524752 B1 FR2524752 B1 FR 2524752B1 FR 8305254 A FR8305254 A FR 8305254A FR 8305254 A FR8305254 A FR 8305254A FR 2524752 B1 FR2524752 B1 FR 2524752B1
Authority
FR
France
Prior art keywords
digital signal
recording system
signal recording
reproducing same
reproducing
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
Application number
FR8305254A
Other languages
English (en)
Other versions
FR2524752A1 (fr
Inventor
Nobuaki Takahashi
Seiichi Takashima
Takeshi Shibamoto
Fujio Suzuki
Koji Tanaka
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
Original Assignee
Victor Company of Japan 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
Priority claimed from JP57051926A external-priority patent/JPS58170185A/ja
Priority claimed from JP57051925A external-priority patent/JPS58170184A/ja
Priority claimed from JP57051928A external-priority patent/JPS58170179A/ja
Priority claimed from JP57051927A external-priority patent/JPS58170178A/ja
Application filed by Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Publication of FR2524752A1 publication Critical patent/FR2524752A1/fr
Application granted granted Critical
Publication of FR2524752B1 publication Critical patent/FR2524752B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Color Television Systems (AREA)
FR8305254A 1982-03-30 1983-03-30 Systeme d'enregistrement de signaux numeriques et appareil de reproduction de ces signaux Expired FR2524752B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP57051926A JPS58170185A (ja) 1982-03-30 1982-03-30 デイジタル信号再生装置
JP57051925A JPS58170184A (ja) 1982-03-30 1982-03-30 デイジタル信号記録方式
JP57051928A JPS58170179A (ja) 1982-03-30 1982-03-30 識別信号再生装置
JP57051927A JPS58170178A (ja) 1982-03-30 1982-03-30 識別信号記録方式

Publications (2)

Publication Number Publication Date
FR2524752A1 FR2524752A1 (fr) 1983-10-07
FR2524752B1 true FR2524752B1 (fr) 1987-10-23

Family

ID=27462709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8305254A Expired FR2524752B1 (fr) 1982-03-30 1983-03-30 Systeme d'enregistrement de signaux numeriques et appareil de reproduction de ces signaux

Country Status (5)

Country Link
US (1) US4513327A (fr)
DE (1) DE3311602C2 (fr)
FR (1) FR2524752B1 (fr)
GB (1) GB2119199B (fr)
NL (1) NL8301116A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520401A (en) * 1982-04-16 1985-05-28 Victor Company Of Japan, Ltd. Digital video signal recording system and reproducing apparatus
US4613908A (en) * 1982-04-16 1986-09-23 Victor Company Of Japan, Ltd. Digital video signal reproducing apparatus
US4534031A (en) * 1982-08-02 1985-08-06 News Log International Coded data on a record carrier and method for encoding same
JPS59163965A (ja) * 1983-03-08 1984-09-17 Canon Inc カラ−システム
GB2144257B (en) * 1983-05-12 1986-09-17 Victor Company Of Japan Rotary recording medium
US4660100A (en) * 1983-05-12 1987-04-21 Victor Company Of Japan, Ltd. Rotary recording medium reproducing apparatus for reproducing pre-recorded signals from a rotary recording medium having track turns recorded with digital signal and track turns recorded with analog signal
JPS60152192A (ja) * 1984-01-19 1985-08-10 Mitsubishi Electric Corp 映像信号のデイジタル処理回路
US4821097A (en) * 1987-03-05 1989-04-11 General Instrument Corporation Apparatus and method for providing digital audio on the sound carrier of a standard television signal
JPH01280988A (ja) * 1988-05-06 1989-11-13 Canon Inc 画像信号記録装置
CA2017914A1 (fr) * 1989-06-13 1990-12-13 Mamoru Niki Methode et appareil d'enregistrement et de lecture
US8019428B2 (en) * 2000-05-26 2011-09-13 Second Sight Medical Products, Inc. Video processing methods for improving visual acuity and/or perceived image resolution
JP4652641B2 (ja) * 2001-10-11 2011-03-16 ソニー株式会社 ディスク記録媒体、ディスクドライブ装置、再生方法
CN105205815B (zh) * 2015-09-15 2017-12-29 西安理工大学 基于云台可控制摄像机的实时视频跟踪方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015286A (en) * 1975-01-23 1977-03-29 Eli S. Jacobs Digital color television system
US4161753A (en) * 1977-07-08 1979-07-17 International Business Machines Corporation Video recording disk with interlacing of data for frames on the same track
DE2921892A1 (de) * 1979-05-30 1980-12-11 Bosch Gmbh Robert Verfahren zum speichern digitaler fernsehsignale
FR2464003A1 (fr) * 1979-08-17 1981-02-27 Thomson Brandt Enregistrement video sur disque et dispositif de lecture repetitive d'un tel enregistrement
CA1160739A (fr) * 1979-10-12 1984-01-17 Yoshitaka Hashimoto Methode d'enregistrement de signaux video en couleurs
GB2068673B (en) * 1980-01-30 1983-09-07 Sony Corp Decoding and recoding composite digital colour television signals
NL187211C (nl) * 1981-02-27 Uniroyal Inc Werkwijze voor de bereiding van een expandeerbaar mengsel, werkwijze voor de bereiding van geexpandeerde polymere materialen, alsmede werkwijze voor de bereiding van een hydrazodicarbonzuurester als bij verhitting gasafsplitsend middel.
AU536777B2 (en) * 1981-09-04 1984-05-24 Victor Company Of Japan Limited Disk storage of t.d.m. digital audio and vdieo signals

Also Published As

Publication number Publication date
US4513327A (en) 1985-04-23
FR2524752A1 (fr) 1983-10-07
GB2119199B (en) 1985-11-06
DE3311602A1 (de) 1983-10-13
NL8301116A (nl) 1983-10-17
DE3311602C2 (de) 1984-11-08
GB2119199A (en) 1983-11-09

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Legal Events

Date Code Title Description
ST Notification of lapse