FR2179259B1 - - Google Patents

Info

Publication number
FR2179259B1
FR2179259B1 FR7312607A FR7312607A FR2179259B1 FR 2179259 B1 FR2179259 B1 FR 2179259B1 FR 7312607 A FR7312607 A FR 7312607A FR 7312607 A FR7312607 A FR 7312607A FR 2179259 B1 FR2179259 B1 FR 2179259B1
Authority
FR
France
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
FR7312607A
Other languages
French (fr)
Other versions
FR2179259A1 (ja
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2179259A1 publication Critical patent/FR2179259A1/fr
Application granted granted Critical
Publication of FR2179259B1 publication Critical patent/FR2179259B1/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
    • H04N9/802—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving processing of the sound signal
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00007—Time or data compression or expansion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/781—Television signal recording using magnetic recording on disks or drums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/002—Special television systems not provided for by H04N7/007 - H04N7/18
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Television Receiver Circuits (AREA)
  • Television Systems (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
FR7312607A 1972-04-07 1973-04-09 Expired FR2179259B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24194472A 1972-04-07 1972-04-07

Publications (2)

Publication Number Publication Date
FR2179259A1 FR2179259A1 (ja) 1973-11-16
FR2179259B1 true FR2179259B1 (ja) 1978-05-26

Family

ID=22912830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7312607A Expired FR2179259B1 (ja) 1972-04-07 1973-04-09

Country Status (7)

Country Link
US (1) US3789137A (ja)
JP (1) JPS4911009A (ja)
CA (1) CA958648A (ja)
DE (1) DE2317490C2 (ja)
FR (1) FR2179259B1 (ja)
GB (1) GB1433411A (ja)
NL (1) NL7304797A (ja)

Families Citing this family (80)

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US4045819A (en) * 1972-10-13 1977-08-30 Goldmark Communications Corporation Video recorder and playback apparatus
US3938189A (en) * 1972-10-13 1976-02-10 Goldmark Communications Corporation System for recording and playing back individual frames of video and related audio signals
US3996563A (en) * 1973-02-02 1976-12-07 Peter Erskine Baylis Data processing apparatus
US3991265A (en) * 1973-05-23 1976-11-09 Hitachi Electronics, Ltd. Signal editing and processing apparatus
DE2340136C1 (de) * 1973-08-08 1978-04-27 Siemens Ag Funkuebertragungssystem
US3935591A (en) * 1974-01-10 1976-01-27 Rca Corporation Audio-visual apparatus with control signal operated gating means
US4040088A (en) * 1974-01-10 1977-08-02 Rca Corporation Adaptor for inter-relating an external audio input device with a standard television receiver, and an audio recording for use therewith
US3872503A (en) * 1974-01-23 1975-03-18 Westinghouse Electric Corp Elimination of transients in processing segments of audio information
CA1074005A (en) * 1975-03-10 1980-03-18 James T. Russell Recording and playback system
FR2317726A1 (fr) * 1975-07-09 1977-02-04 Labo Electronique Physique Systeme d'enregistrement et de reproduction d'informations, notamment d'informations sonores
US4065765A (en) * 1975-08-11 1977-12-27 The United States Of America As Represented By The Secretary Of The Navy Pulse-width demodulator and information storage device
US4065794A (en) * 1975-12-04 1977-12-27 Westinghouse Electric Corporation Playback technique for an audio-video program wherein the video display is controlled by signals recorded as a part of the audio program
US4065795A (en) * 1975-12-04 1977-12-27 Westinghouse Electric Corporation Recording technique for an audio/video program wherein the audio incorporates video change signals
JPS5857836B2 (ja) * 1976-02-10 1983-12-22 ソニー株式会社 メモリ−装置
JPS52102014A (en) * 1976-02-24 1977-08-26 Sony Corp Signal processing apparatus
US4206476A (en) * 1976-02-24 1980-06-03 Sony Corporation Control circuit for use with a time-compression/time-expansion system in a pulse signal record/playback device
JPS6052499B2 (ja) * 1976-02-24 1985-11-19 ソニー株式会社 メモリ−装置
US4109243A (en) * 1976-04-26 1978-08-22 American Optical Corporation Data sequence display system and time-compression system therefor
JPS5331921A (en) * 1976-09-06 1978-03-25 Seikosha Kk Method of driving printing head
FR2383563A1 (fr) * 1977-03-11 1978-10-06 Sony Corp Procede et appareil d'enregistrement de signaux audiofrequences avec un enregistreur video
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
US4199791A (en) * 1978-04-17 1980-04-22 Umc Electronics Co. Automatic recording system
US4223404A (en) * 1978-04-26 1980-09-16 Raytheon Company Apparatus for recycling complete cycles of a stored periodic signal
US4303950A (en) * 1978-07-20 1981-12-01 Matsushita Electric Industrial Co., Ltd. Helical scan video tape recorder for recording video and audio signals on contiguous tracks
US4286281A (en) * 1978-09-30 1981-08-25 Pioneer Electronic Corporation Video format signal recording and reproducing device
JPS5571382A (en) * 1978-11-24 1980-05-29 Hitachi Ltd Buffer memory dispersive arrangement-type picture sound transmission system
JPS5577589A (en) * 1978-12-06 1980-06-11 Canon Inc Printer
JPS55113175A (en) * 1979-02-23 1980-09-01 Victor Co Of Japan Ltd Information signal recording medium and its recording system
US4492978A (en) * 1979-03-12 1985-01-08 Westinghouse Electric Corp. Transmission system for TV signals
US4351006A (en) * 1979-03-19 1982-09-21 United Kingdom Atomic Energy Authority Method of and apparatus for storing data signals
US4266243A (en) * 1979-04-25 1981-05-05 Westinghouse Electric Corp. Scrambling system for television sound signals
DE2921892A1 (de) * 1979-05-30 1980-12-11 Bosch Gmbh Robert Verfahren zum speichern digitaler fernsehsignale
US5018020A (en) * 1979-08-15 1991-05-21 Discovision Associates Record disc for storing separate video and audio information
DE3071926D1 (en) * 1979-08-15 1987-04-16 Discovision Ass Record disc of video and audio information for stop-motion playback and methods and apparatus for making and playing such a record disc
US4583131A (en) * 1979-08-15 1986-04-15 Discovision Associates Method and apparatus for stop-motion playback of a record disc
US6195502B1 (en) * 1979-08-15 2001-02-27 Discovision Associates Stop motion video apparatus including improved dynamic range
FR2464003A1 (fr) * 1979-08-17 1981-02-27 Thomson Brandt Enregistrement video sur disque et dispositif de lecture repetitive d'un tel enregistrement
US4317131A (en) * 1979-09-10 1982-02-23 Mcdonnell Douglas Corporation System and method for reproducing pictures and related audio information
DE2942563C2 (de) * 1979-10-22 1984-06-28 Robert Bosch Gmbh, 7000 Stuttgart Anordnung zur Erzeugung eines kontinuierlichen Audio-Signals
US4321622A (en) * 1979-11-26 1982-03-23 Mcdonnell Douglas Corporation Video track transfer system and method
JPS5724005A (en) * 1980-07-17 1982-02-08 Sony Corp Digital signal processor
US4463389A (en) * 1980-10-31 1984-07-31 Discovision Associates System for recording and playing back continuous-play and stop-motion signals
US4383279A (en) * 1980-12-01 1983-05-10 North American Philips Corporation Reproduction of special purpose information on a video disc
US4409617A (en) * 1980-12-03 1983-10-11 United Kingdom Atomic Energy Authority Information processing
FR2505593A1 (fr) * 1981-05-11 1982-11-12 Westinghouse Electric Corp Systeme video combine avec des canaux de son multiples
US4429332A (en) * 1981-05-18 1984-01-31 Eeco Incorporated Television compressed audio
US4455635A (en) * 1981-10-14 1984-06-19 Rca Corporation Coding system for recorded digital audio
US4965825A (en) 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
US7831204B1 (en) 1981-11-03 2010-11-09 Personalized Media Communications, Llc Signal processing apparatus and methods
USRE47642E1 (en) 1981-11-03 2019-10-08 Personalized Media Communications LLC Signal processing apparatus and methods
JPS5933605A (ja) * 1982-08-17 1984-02-23 Fuji Photo Film Co Ltd 電子スチルカメラの音声記録方式
US4665427A (en) * 1983-03-14 1987-05-12 U.S. Philips Corporation Method and apparatus for converting C-MAC television signals for transmission over a limited bandwidth medium
US4608456A (en) * 1983-05-27 1986-08-26 M/A-Com Linkabit, Inc. Digital audio scrambling system with error conditioning
JPS60223079A (ja) * 1984-04-18 1985-11-07 Sony Corp 情報信号の記録装置
US4652903A (en) * 1984-09-21 1987-03-24 Scientific Atlanta, Inc. Frequency generation for multiplexed analog component color television encoding and decoding
MX158466A (es) * 1984-11-01 1989-02-03 Sony Corp Aparato registrador y/o reproductor de senales
JPH0719327B2 (ja) * 1985-03-08 1995-03-06 キヤノン株式会社 映像音声記録装置
EP0196590B1 (en) * 1985-03-27 1992-05-20 Sony Corporation Signal recording and reproducing apparatus for an opto-magnetic disk
US4656512A (en) * 1985-05-16 1987-04-07 Grumman Aerospace Corporation Multiple audio transmission system using a single video color carrier
US5006936A (en) * 1985-11-27 1991-04-09 Ltv Aerospace And Defense Company Method and system for high density analog data storage retrieval, and transmission
GB2189963B (en) * 1986-03-14 1989-12-13 Pioneer Electronic Corp Video disk and recording and reproduction devices therefore
GB8608775D0 (en) * 1986-04-10 1986-05-14 Quantel Ltd Video editing & processing
US4851931A (en) * 1987-02-20 1989-07-25 1K Music International Ltd. Method and apparatus for producing an audio magnetic tape recording at high speed from a preselected music library
CA1301313C (en) * 1987-02-20 1992-05-19 Lorne A. Parker Method and apparatus for producing an audio magnetic tape recording at high speed from a preselected music library
DK529788A (da) * 1987-09-25 1989-03-26 Grant Ball Apparat til udvaelgelse af vikaarligt tilgaengelige lagrede data til kopiering af disse, isaer til kopiering af lydoptagelser med hoej hastighed og hoej kvalitet
US5038221A (en) * 1987-10-13 1991-08-06 Louis Dorren Luminance encoded digital audio system
US4994899A (en) * 1988-03-23 1991-02-19 Scientific Atlanta, Inc. Frequency generation for extended bandwidth MAC color television encoding and decoding
FR2654886B1 (fr) * 1989-11-21 1996-09-13 France Etat Procede de multiplexage d'un signal de sequences sonores dans un signal d'image video destine a etre enregistre sur un videodisque et systeme de restitution associe.
GB2248717B (en) * 1990-08-17 1994-10-19 Mitsubishi Electric Corp Magnetic recording and reproducing apparatus
US5091936A (en) * 1991-01-30 1992-02-25 General Instrument Corporation System for communicating television signals or a plurality of digital audio signals in a standard television line allocation
FR2679091B1 (fr) * 1991-07-12 1994-05-06 Toulouse Inst Nal Polytechnique Procede et dispositif d'insertion d'un signal audio dans un signal video, et procede et dispositif de traitement inverse.
CA2081742C (en) * 1991-11-13 2000-05-23 Anthony M. Radice Apparatus and method for recording random data on a digital video recorder
US6463406B1 (en) * 1994-03-25 2002-10-08 Texas Instruments Incorporated Fractional pitch method
US5699477A (en) * 1994-11-09 1997-12-16 Texas Instruments Incorporated Mixed excitation linear prediction with fractional pitch
US6370571B1 (en) 1997-03-05 2002-04-09 At Home Corporation System and method for delivering high-performance online multimedia services
US7529856B2 (en) * 1997-03-05 2009-05-05 At Home Corporation Delivering multimedia services
US6216263B1 (en) 1998-04-24 2001-04-10 Soundview Technologies Incorporated Receiver apparatus and method for providing conditional access to received televison programs
US6985963B1 (en) * 2000-08-23 2006-01-10 At Home Corporation Sharing IP network resources

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104284A (en) * 1961-12-29 1963-09-17 Ibm Time duration modification of audio waveforms
US3277246A (en) * 1962-08-30 1966-10-04 Altonji Edmund Russell Apparatus for magnetically recording a time division multiplex signal
US3491199A (en) * 1967-05-12 1970-01-20 Xerox Corp Facsimile multiplex system
US3564127A (en) * 1968-03-08 1971-02-16 Westinghouse Electric Corp System of band compression for video signals
FR2040882A5 (ja) * 1969-04-16 1971-01-22 Sodeteg

Also Published As

Publication number Publication date
US3789137A (en) 1974-01-29
JPS4911009A (ja) 1974-01-31
GB1433411A (en) 1976-04-28
CA958648A (en) 1974-12-03
NL7304797A (ja) 1973-10-09
AU5375873A (en) 1974-09-26
FR2179259A1 (ja) 1973-11-16
DE2317490C2 (de) 1982-12-30
DE2317490A1 (de) 1973-10-11

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse