[go: up one dir, main page]

FR2458192A1 - Procede et appareil pour l'edition de signaux numeriques - Google Patents

Procede et appareil pour l'edition de signaux numeriques

Info

Publication number
FR2458192A1
FR2458192A1 FR8012125A FR8012125A FR2458192A1 FR 2458192 A1 FR2458192 A1 FR 2458192A1 FR 8012125 A FR8012125 A FR 8012125A FR 8012125 A FR8012125 A FR 8012125A FR 2458192 A1 FR2458192 A1 FR 2458192A1
Authority
FR
France
Prior art keywords
editing
digital signals
pcm3
adapter
editing digital
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
FR8012125A
Other languages
English (en)
Other versions
FR2458192B1 (fr
Inventor
Tadashi Ohtsuki
Shinichi Kazami
Anjyu
Masato 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.)
Sony Corp
Original Assignee
Sony 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
Priority claimed from JP6820179A external-priority patent/JPS55160312A/ja
Priority claimed from JP7154079A external-priority patent/JPS55163928A/ja
Priority claimed from JP7153979A external-priority patent/JPS55163672A/ja
Application filed by Sony Corp filed Critical Sony Corp
Publication of FR2458192A1 publication Critical patent/FR2458192A1/fr
Application granted granted Critical
Publication of FR2458192B1 publication Critical patent/FR2458192B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/032—Electronic editing of digitised analogue information signals, e.g. audio or video signals on tapes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/038—Cross-faders therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/322—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier used signal is digitally coded
    • G11B27/323—Time code signal, e.g. on a cue track as SMPTE- or EBU-time code
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

A.PROCEDE ET APPAREIL POUR L'EDITION DE SIGNAUX NUMERIQUES. B.PROCEDECARACTERISE EN CE QU'ON EFFECTUE L'EDITION ELECTRONIQUE A L'AIDE DE DEUX MAGNETOSCOPES 1, 2; CHACUN DES DEUX MAGNETOSCOPES EST A BALAYAGE HELICOIDAL; L'INSTALLATION COMPORTE EGALEMENT UN ADAPTATEUR PCM3, UN CIRCUIT DE COMMANDE D'EDITION 4 ET UN HAUT-PARLEUR DE CONTROLE OU HAUT-PARLEUR MONITOR QUI EST RELIE A L'ADAPTATEUR PCM3. C.L'INVENTION S'APPLIQUE A LA COPIE OU A L'EDITION D'ENREGISTREMENT MAGNETIQUES EN CODAGE NUMERIQUE.
FR8012125A 1979-05-31 1980-05-30 Procede et appareil pour l'edition de signaux numeriques Granted FR2458192A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6820179A JPS55160312A (en) 1979-05-31 1979-05-31 Processor for pcm signal
JP7154079A JPS55163928A (en) 1979-06-07 1979-06-07 Processor for pcm signal
JP7153979A JPS55163672A (en) 1979-06-07 1979-06-07 Editing device for pcm signal

Publications (2)

Publication Number Publication Date
FR2458192A1 true FR2458192A1 (fr) 1980-12-26
FR2458192B1 FR2458192B1 (fr) 1983-12-23

Family

ID=27299657

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8012125A Granted FR2458192A1 (fr) 1979-05-31 1980-05-30 Procede et appareil pour l'edition de signaux numeriques

Country Status (10)

Country Link
US (1) US4363049A (fr)
AT (1) AT370550B (fr)
AU (1) AU539927B2 (fr)
CA (1) CA1141026A (fr)
DE (1) DE3020882C2 (fr)
FR (1) FR2458192A1 (fr)
GB (1) GB2054244B (fr)
IT (1) IT1131221B (fr)
NL (1) NL8003212A (fr)
SE (1) SE451513B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981000640A1 (fr) * 1979-08-20 1981-03-05 Minnesota Mining & Mfg Appareil editeur de combinaison de signaux audio enregistres numeriquement
FR2512571A1 (fr) * 1981-09-08 1983-03-11 Sony Corp Appareil pour l'affichage d'une donnee stockee en memoire
WO1986000772A1 (fr) * 1984-07-06 1986-01-30 Robert Bosch Gmbh Procede de memorisation de signaux audio a codage numerique et synchrones a l'image
EP0378250A3 (en) * 1982-08-27 1990-08-29 Hitachi, Ltd. Method and apparatus for a magnetic recording/reproducing

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5760576A (en) * 1980-09-26 1982-04-12 Hitachi Ltd Pcm recorder
JPS5774806A (en) * 1980-10-28 1982-05-11 Victor Co Of Japan Ltd Synchronizing reproduction system
JPS5786137A (en) * 1980-11-18 1982-05-29 Sony Corp Pcm signal recording system
JPS5786118A (en) * 1980-11-18 1982-05-29 Sony Corp Pcm signal processing circuit
JPS57120213A (en) * 1981-01-14 1982-07-27 Toshiba Corp Digital recording and reproducing device
JPS57121380A (en) * 1981-01-22 1982-07-28 Sony Corp Editing device
JPS5848279A (ja) * 1981-09-14 1983-03-22 Sony Corp キユ−信号処理装置
US4543618A (en) * 1981-09-24 1985-09-24 Olympus Optical Company Limited Tape recorder
JPS58128002A (ja) * 1982-01-25 1983-07-30 Sony Corp 記録再生装置
JPS58139315A (ja) * 1982-02-13 1983-08-18 Sony Corp テープレコーダの編集装置
GB2145867B (en) * 1983-08-26 1986-07-30 British Broadcasting Corp Method and apparatus for editing and for replay of digital audio data recorded on a magnetic tape
US4591929A (en) * 1984-07-13 1986-05-27 Newsom Harley M Interactive learning programming and like control circuitry
US4772966A (en) * 1984-10-05 1988-09-20 Otari Electric Co., Ltd. Synchronization method and apparatus
US4743981A (en) * 1986-01-31 1988-05-10 Walt Disney Productions System for synchronizing audiotape and videotape machines
JP2601259B2 (ja) * 1986-02-24 1997-04-16 日本ビクター株式会社 磁気記録方式及び磁気記録再生方式
JPH07101942B2 (ja) * 1986-04-12 1995-11-01 ソニー株式会社 電子編集システム
JPH07113810B2 (ja) * 1986-07-17 1995-12-06 ソニー株式会社 学習装置
EP0282209B1 (fr) * 1987-02-27 1996-12-11 Pioneer Electronic Corporation Dispositif de reproduction de données
US4903025A (en) * 1987-04-07 1990-02-20 Nakamichi Corporation Signal path setting circuit
US5225945A (en) * 1988-02-24 1993-07-06 Sony Corporation Apparatus for editing pcm signals reproduced at different speeds from two memories
JPH01264385A (ja) * 1988-04-15 1989-10-20 Hitachi Ltd 映像信号記録再生装置
JPH023134A (ja) * 1988-06-09 1990-01-08 Sony Corp 編集装置
GB2245745B (en) * 1990-07-06 1994-03-09 Sony Corp Editing digital audio signals associated with video signals
US6357047B1 (en) 1997-06-30 2002-03-12 Avid Technology, Inc. Media pipeline with multichannel video processing and playback
US5644364A (en) * 1993-04-16 1997-07-01 Avid Technology, Inc. Media pipeline with multichannel video processing and playback
DE69529062T2 (de) * 1994-03-18 2003-09-11 Avid Technology, Inc. Pipelineverarbeitung von stehenden bildern geeignet zur echtzeitausführung von digitalen videoeffekten
US5883670A (en) * 1996-08-02 1999-03-16 Avid Technology, Inc. Motion video processing circuit for capture playback and manipulation of digital motion video information on a computer
JP3050149B2 (ja) * 1996-12-26 2000-06-12 松下電器産業株式会社 映像記録再生装置
US6105083A (en) * 1997-06-20 2000-08-15 Avid Technology, Inc. Apparatus and method for controlling transfer of data between and processing of data by interconnected data processing elements
US6163510A (en) * 1998-06-30 2000-12-19 International Business Machines Corporation Multimedia search and indexing system and method of operation using audio cues with signal thresholds
US7136570B2 (en) * 2000-08-11 2006-11-14 Microsoft Corporation Algorithm to print DV data to a DV deck with frame accuracy

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3190969A (en) * 1960-03-28 1965-06-22 Edward M Mattis Method for stereophonic re-recording
US3646260A (en) * 1968-03-28 1972-02-29 Rca Corp Electronic editing apparatus
US3721757A (en) * 1971-02-08 1973-03-20 Columbia Broadcasting Syst Inc Method and apparatus for automatically editing television information

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290222A (en) * 1976-01-23 1977-07-29 Sony Corp Automatic compiler
US4187544A (en) * 1978-07-18 1980-02-05 Rubinson & Friends, Inc. Automated mixing system with display/data entry subsystem
US4249218A (en) * 1978-11-01 1981-02-03 Minnesota Mining And Manufacturing Company Method and apparatus for editing digitally recorded audio signals
US4211997A (en) * 1978-11-03 1980-07-08 Ampex Corporation Method and apparatus employing an improved format for recording and reproducing digital audio

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3190969A (en) * 1960-03-28 1965-06-22 Edward M Mattis Method for stereophonic re-recording
US3646260A (en) * 1968-03-28 1972-02-29 Rca Corp Electronic editing apparatus
US3721757A (en) * 1971-02-08 1973-03-20 Columbia Broadcasting Syst Inc Method and apparatus for automatically editing television information

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
EXBK/67 *
EXBK/70 *
EXBK/78 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981000640A1 (fr) * 1979-08-20 1981-03-05 Minnesota Mining & Mfg Appareil editeur de combinaison de signaux audio enregistres numeriquement
FR2512571A1 (fr) * 1981-09-08 1983-03-11 Sony Corp Appareil pour l'affichage d'une donnee stockee en memoire
EP0378250A3 (en) * 1982-08-27 1990-08-29 Hitachi, Ltd. Method and apparatus for a magnetic recording/reproducing
WO1986000772A1 (fr) * 1984-07-06 1986-01-30 Robert Bosch Gmbh Procede de memorisation de signaux audio a codage numerique et synchrones a l'image
US4717972A (en) * 1984-07-06 1988-01-05 Robert Bosch Gmbh Process for storing digitally coded video synchronous sound signals through time compression by duplicating sound data during recordation

Also Published As

Publication number Publication date
GB2054244B (en) 1983-06-22
IT1131221B (it) 1986-06-18
ATA291180A (de) 1982-08-15
AT370550B (de) 1983-04-11
CA1141026A (fr) 1983-02-08
SE451513B (sv) 1987-10-12
NL8003212A (nl) 1980-12-02
FR2458192B1 (fr) 1983-12-23
DE3020882A1 (de) 1981-02-26
GB2054244A (en) 1981-02-11
DE3020882C2 (de) 1991-01-03
IT8022455A0 (it) 1980-05-30
US4363049A (en) 1982-12-07
AU539927B2 (en) 1984-10-25
AU5889180A (en) 1980-12-04
SE8003979L (sv) 1980-12-01

Similar Documents

Publication Publication Date Title
FR2458192A1 (fr) Procede et appareil pour l'edition de signaux numeriques
GB2092416B (en) Method and equipment for processing gray scale facsimile signal
DE3377950D1 (en) Image producing apparatus and methods of processing image-representing signals for use by such apparatus
GB2103449B (en) Method and apparatus for gray level signal processing
DE3574101D1 (en) Signal processing method and apparatus for sampled image signals
FR2452756B1 (fr) Procede de traitement d'un signal de parole et circuit correspondant
EP0178840A3 (en) Tone signal processing device
EP0158155A3 (en) Picture information signal processing apparatus
NO175509C (no) Fremgangsmåte for å behandle et inngangssignal
JPS54100621A (en) Method of and device for reproducing original gray scale image
KR860005497A (ko) 극대치 코딩 숫자화 신호 처리 방법 및 장치.
HK58991A (en) Digital signal processing apparatus having digital dither
GB2192112B (en) Method of processing an image signal
GB2142204B (en) Digital signal processing apparatus
FR2499747B1 (fr) Circuit de traitement de signaux permettant de produire un signal indicatif de l'apparition d'un ou plusieurs evenements anterieurs
DE3275878D1 (en) Method and system for processing data signals representing an unknown character
GB2159364B (en) Image signal processing method
GB8415647D0 (en) Digital signal processing apparatus
GB8528649D0 (en) Digital signal processing apparatus
FR2561844B1 (fr) Circuit de traitement de signaux video pour balayage progressif
AU553861B2 (en) Video signal processing circuit for fm recording
AT387483B (de) Anordnung zur verarbeitung von videosignalen
EP0169906A4 (fr) Dispositif de blindage d'un circuit de signaux audio.
FR2563069B1 (fr) Dispositif de traitement lineaire parcellaire de signaux video numeriques
DE3269555D1 (en) Methods of operating an electro-magnetic transducer and apparatus therefor