IT983721B - Sistema per la registrazione di un segnale video e di un segnale audio - Google Patents

Sistema per la registrazione di un segnale video e di un segnale audio

Info

Publication number
IT983721B
IT983721B IT22770/73A IT2277073A IT983721B IT 983721 B IT983721 B IT 983721B IT 22770/73 A IT22770/73 A IT 22770/73A IT 2277073 A IT2277073 A IT 2277073A IT 983721 B IT983721 B IT 983721B
Authority
IT
Italy
Prior art keywords
recording
signal
video signal
audio signal
audio
Prior art date
Application number
IT22770/73A
Other languages
English (en)
Original Assignee
Ted Bildplatten
Aeg Telefunken Teldec
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 Ted Bildplatten, Aeg Telefunken Teldec filed Critical Ted Bildplatten
Application granted granted Critical
Publication of IT983721B publication Critical patent/IT983721B/it

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
    • H04N9/802—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving processing of the sound signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/7605—Television signal recording on discs or drums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/9201—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal
    • H04N5/9202—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a sound signal
    • H04N5/9204—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a sound signal using frequency division multiplex

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
IT22770/73A 1972-04-21 1973-04-09 Sistema per la registrazione di un segnale video e di un segnale audio IT983721B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2219528A DE2219528C2 (de) 1972-04-21 1972-04-21 System zum Aufzeichnen eines Videosignals und eines Tonsignals auf derselben Spur eines Aufzeichnungsträgers, insbesondere einer Bildplatte

Publications (1)

Publication Number Publication Date
IT983721B true IT983721B (it) 1974-11-11

Family

ID=5842795

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22770/73A IT983721B (it) 1972-04-21 1973-04-09 Sistema per la registrazione di un segnale video e di un segnale audio

Country Status (17)

Country Link
US (1) US3830968A (it)
JP (1) JPS5537150B2 (it)
AT (1) AT329650B (it)
AU (1) AU469718B2 (it)
BE (1) BE798545A (it)
CA (1) CA966579A (it)
CH (1) CH552319A (it)
DD (1) DD105343A1 (it)
DE (1) DE2219528C2 (it)
DK (1) DK131589C (it)
FR (1) FR2181029B1 (it)
GB (1) GB1423729A (it)
IT (1) IT983721B (it)
LU (1) LU67378A1 (it)
NL (1) NL7305305A (it)
SE (1) SE381972B (it)
SU (1) SU454759A3 (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2418175C2 (de) * 1974-04-13 1983-01-05 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zur Modulation eines Energiestrahls
GB1514556A (en) * 1975-09-24 1978-06-14 Decca Ltd Signal processor for reducing interference between frequency-modulated signals
GB2029168B (en) * 1978-08-16 1982-07-28 Copeland P Recorders
US4322746A (en) * 1978-10-06 1982-03-30 Hitachi, Ltd. Crosstalk attenuator system
DE2908321C2 (de) * 1979-03-03 1984-06-28 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Schaltungsanordnung zum Übertragen oder Speichern eines breitbandigen kontinuierlichen Signals in mehreren schmalbandigen Kanälen
US4441090A (en) * 1979-12-19 1984-04-03 Rca Corporation Crosstalk filtering arrangement with variable frequency filtering to remove effects of FM carrier
US4335394A (en) * 1979-12-19 1982-06-15 Rca Corporation Crosstalk filtering arrangement with variable frequency filtering to remove effects of FM carrier
US4360829A (en) * 1980-06-24 1982-11-23 Rca Corporation Active distortion elimination circuitry for a video disc player
US4329712A (en) * 1980-06-24 1982-05-11 Rca Corporation Adaptive distortion elimination circuitry for a video disc player
JPS57140085A (en) * 1981-02-23 1982-08-30 Hitachi Ltd Audio signal recording and reproducing circuit
DE3110968A1 (de) * 1981-03-20 1982-09-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Videorecorder zur aufzeichnung eines mit dem videosignal frequenzmodulierten bildtraegers
DE3122754C2 (de) * 1981-06-09 1983-05-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Videorecorder mit verbesserter Tonwiedergabe
JPS58100205A (ja) * 1981-12-11 1983-06-14 Sony Corp 映像及び音声信号記録装置
JPS58103284A (ja) * 1981-12-15 1983-06-20 Sony Corp 映像及び音声信号記録装置
JPS58191947U (ja) * 1982-06-15 1983-12-20 有限会社柴山機械製作所 スプ−ン，ナイフ，フオ−ク等の洋食器素材自動研磨加工装置
JPS59157807A (ja) * 1983-02-28 1984-09-07 Nec Home Electronics Ltd ビデオテ−プレコ−ダ
JPS5997847U (ja) * 1983-09-09 1984-07-03 有限会社　柴山機械製作所 洋食器加工装置のワ−ク挾着移送装置
JPS62133878A (ja) * 1985-12-05 1987-06-17 Sony Corp 映像信号記録装置
US4743980A (en) * 1986-01-13 1988-05-10 Optical Disc Corporation Audio carrier amplitude control for videodisc recorder
US5231507A (en) * 1987-04-28 1993-07-27 Canon Kabushiki Kaisha Information signal recording/reproducing apparatus with time base correction facility
JP2521146B2 (ja) * 1989-03-14 1996-07-31 日本ビクター株式会社 周波数多重化信号の記録方法
US5093725A (en) * 1990-06-22 1992-03-03 At&T Bell Laboratories Dynamic signal modification for achieving interference reduction in concurrently transmitted signals

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE631621A (it) * 1962-05-02
US3482038A (en) * 1965-12-23 1969-12-02 Rca Corp Wide band recording and reproducing system
DE1574489B2 (de) * 1968-02-13 1971-07-01 lelefunken Patentverwertungsgesell schaft mbH, 7900 Ulm, Teldec Telefunken Decca Schallplatten GmbH, 2000 Hamburg Speicher und wiedergabeanordnung sowie abtaster fuer diese wiedergabeanordnung
NO131011C (it) * 1970-06-23 1975-03-19 Ted Bildplatten

Also Published As

Publication number Publication date
DK131589B (da) 1975-08-04
DD105343A1 (it) 1974-04-12
DE2219528A1 (it) 1973-08-30
DK131589C (da) 1976-01-05
SU454759A3 (ru) 1974-12-25
BE798545A (fr) 1973-08-16
SE381972B (sv) 1975-12-22
CA966579A (en) 1975-04-22
FR2181029B1 (it) 1978-08-18
NL7305305A (it) 1973-10-23
ATA318973A (de) 1975-08-15
FR2181029A1 (it) 1973-11-30
GB1423729A (en) 1976-02-04
AU469718B2 (en) 1976-02-19
JPS4922918A (it) 1974-02-28
LU67378A1 (it) 1973-06-18
JPS5537150B2 (it) 1980-09-26
DE2219528C2 (de) 1974-04-04
AU5452673A (en) 1974-10-17
DE2219528B1 (de) 1973-08-30
CH552319A (de) 1974-07-31
US3830968A (en) 1974-08-20
AT329650B (de) 1976-05-25

Similar Documents

Publication Publication Date Title
IT983721B (it) Sistema per la registrazione di un segnale video e di un segnale audio
NL161954B (nl) Weergeefinrichting voor schijfvormige video-registra- tiedragers.
YU36826B (en) Device for recording a video signal
GB1438724A (en) Sound reproducing system
BE768184A (fr) Systeme d'enregistrement et de reproduction quadriphonique
JPS5248453A (en) Video information recorder
JPS56107336A (en) Video information playback device for video disk
NL181321C (nl) Apparaat voor opname en weergave van videosignalen.
IT993749B (it) Sistema di esplorazione per la riproduzione di segnali memorizzati su un supporto
CA1023848A (en) Digital signal record systems
NO142420C (no) Anordning for opptegning og gjengivelse av et videosignal paa et magnetbaan.
IT980299B (it) Sistema per la riproduzione di informazioni
IT992546B (it) Sistema per il controllo di velocita per un sistema di ripro duzione video
BR7307806D0 (pt) Sistema de reproducao de informacoes
CH552866A (de) Ton-aufnahme- und wiedergabegeraet.
FR1511171A (fr) Système d'enregistrement et de restitution de signaux vidéo
BE801027A (fr) Systeme sonore automatique d'interragation et d'enregistrement de reponses
NL7409624A (nl) Leesstelsel voor video- en audio-informatie.
SE392788B (sv) Inspelnings- och avspelningsapparat for videosignaler
IT980300B (it) Sistema di controllo per un riproduttore di dischi video
IT1000784B (it) Dispositivo di riproduzione per un segnale video o audio
CA952228A (en) Video signal reproducing system
DK132477B (da) Lydbåndapparat.
NL7409427A (nl) Apparaat voor opname en/of weergave van ten- minste videosignaalinformatie.
CA897306A (en) Video recording signal translating system