ATE130445T1 - Digitales tonsystem für kinofilm und verfahren. - Google Patents

Digitales tonsystem für kinofilm und verfahren.

Info

Publication number
ATE130445T1
ATE130445T1 AT91919378T AT91919378T ATE130445T1 AT E130445 T1 ATE130445 T1 AT E130445T1 AT 91919378 T AT91919378 T AT 91919378T AT 91919378 T AT91919378 T AT 91919378T AT E130445 T1 ATE130445 T1 AT E130445T1
Authority
AT
Austria
Prior art keywords
film
digital
digital audio
data
time code
Prior art date
Application number
AT91919378T
Other languages
English (en)
Inventor
Terry D Beard
Original Assignee
Digital Theater Syst Lp
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 Digital Theater Syst Lp filed Critical Digital Theater Syst Lp
Application granted granted Critical
Publication of ATE130445T1 publication Critical patent/ATE130445T1/de

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/24—Details of cameras or camera bodies; Accessories therefor with means for separately producing marks on the film, e.g. title, time of exposure
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
    • G03B31/02—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is on a moving-picture film
    • 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
    • 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
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • 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
    • 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
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/003—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with webs, filaments or wires, e.g. belts, spooled tapes or films of quasi-infinite extent
    • G11B7/0032—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with webs, filaments or wires, e.g. belts, spooled tapes or films of quasi-infinite extent for moving-picture soundtracks, i.e. cinema
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2217/00—Details of cameras or camera bodies; Accessories therefor
    • G03B2217/24—Details of cameras or camera bodies; Accessories therefor with means for separately producing marks on the film
    • G03B2217/242—Details of the marking device
    • G03B2217/243—Optical devices
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2217/00—Details of cameras or camera bodies; Accessories therefor
    • G03B2217/24—Details of cameras or camera bodies; Accessories therefor with means for separately producing marks on the film
    • G03B2217/246—Details of the markings
    • 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
    • G11B20/00992—Circuits for stereophonic or quadraphonic recording or reproducing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Stereophonic System (AREA)
  • Optical Communication System (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Television Signal Processing For Recording (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Projection-Type Copiers In General (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
AT91919378T 1990-09-28 1991-09-26 Digitales tonsystem für kinofilm und verfahren. ATE130445T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59029490A 1990-09-28 1990-09-28
US62082590A 1990-11-29 1990-11-29

Publications (1)

Publication Number Publication Date
ATE130445T1 true ATE130445T1 (de) 1995-12-15

Family

ID=27080810

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91919378T ATE130445T1 (de) 1990-09-28 1991-09-26 Digitales tonsystem für kinofilm und verfahren.

Country Status (8)

Country Link
EP (2) EP0551424B1 (de)
JP (1) JP2708961B2 (de)
KR (1) KR0185423B1 (de)
AT (1) ATE130445T1 (de)
AU (1) AU652965B2 (de)
BR (1) BR9106928A (de)
DE (2) DE69114718T2 (de)
WO (1) WO1992006409A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5450146A (en) * 1989-05-24 1995-09-12 Digital Theater Systems, L.P. High fidelity reproduction device for cinema sound
US5386255A (en) * 1990-09-28 1995-01-31 Digital Theater Systems, L.P. Motion picture digital sound system and method with primary sound storage edit capability
US5155510A (en) * 1990-11-29 1992-10-13 Digital Theater Systems Corporation Digital sound system for motion pictures with analog sound track emulation
JPH05109196A (ja) * 1991-10-14 1993-04-30 Sony Corp 記録方法
US5327182A (en) * 1992-06-10 1994-07-05 Sony Electronics, Inc. Method and apparatus for reading photographically recorded digital audio soundtracks
JPH06202285A (ja) * 1992-12-28 1994-07-22 Sony Corp 映写フィルム
JPH07287325A (ja) * 1994-02-23 1995-10-31 Sony Corp 光学データ読み取り装置及びその光源装置
US5587749A (en) * 1994-10-13 1996-12-24 Dolby Laboratories Licensing Corporation Apparatus and method for reading motion picture film photographic dye soundtracks
US5639585A (en) * 1995-08-31 1997-06-17 Sony Corporation System for photographically recording digital data and analog soundtrack, and medium having digital data and analog soundtrack recorded thereon
JPH1010654A (ja) * 1996-06-13 1998-01-16 Sony Cinema Prod Corp 映写機用デジタルサウンド信号再生装置
DE19957374A1 (de) * 1999-11-29 2001-05-31 Joerg Hiltmann Verfahren und Vorrichtung zur Steuerung von Einrichtungen für eine Kinovorführung sowie System zur Kinovorführung
US7053978B2 (en) 2001-09-17 2006-05-30 Technicolor Inc. Correction of optical film soundtrack deficiencies
CA2458659A1 (en) * 2001-09-17 2003-03-27 Thomson Licencing S.A. Processing variable area film soundtracks
US7187633B2 (en) * 2003-07-11 2007-03-06 Gerhard Lehmann Marking of a data medium material for information intended for reproduction
WO2005027045A1 (en) 2003-08-29 2005-03-24 Thomson Licensing S.A. Method and apparatus for modeling film grain patterns in the frequency domain
KR101170584B1 (ko) 2004-11-16 2012-08-01 톰슨 라이센싱 사전계산된 변환 계수에 기반한 필름 그레인 시뮬레이션방법
EP1896898A1 (de) * 2005-06-27 2008-03-12 Thomson Licensing Organisation von archivierungselementen für analog/digital-hybriddaten auf film
US10715834B2 (en) 2007-05-10 2020-07-14 Interdigital Vc Holdings, Inc. Film grain simulation based on pre-computed transform coefficients
US12367907B1 (en) 2024-03-15 2025-07-22 Stephen P. Hines Hopscotch soundtrack recording and playback system and method for a motion picture film

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US366356A (en) * 1887-07-12 Eduard ullrich
BE791844A (nl) * 1971-11-26 1973-05-24 Agfa Gevaert Nv Werkwijze voor het vervaardigen van een geluidsspoor op een kleurenfil
JPS5233503A (en) * 1975-09-09 1977-03-14 Fuji Photo Film Co Ltd Method of recording synchronous signal for synchronous recording
AU525439B2 (en) * 1978-01-25 1982-11-04 Matthew Thomas Butler Means for post-production film-making
US4235531A (en) * 1979-02-05 1980-11-25 Mccormick Thomas J Color movie film noise reduction system
US4306781A (en) * 1980-01-21 1981-12-22 John Mosely Multi-channel sound and data system
US4367930A (en) * 1981-03-23 1983-01-11 Eastman Kodak Company Sound reproduction method and apparatus
US4504130A (en) * 1982-09-27 1985-03-12 Coherent Communications, Inc. System for recording a time code signal on motion picture film
US4600280A (en) * 1984-07-16 1986-07-15 Clark Lloyd D Digital audio recording/playback system for motion picture film
FR2610736B3 (fr) * 1987-02-06 1989-02-10 App Telecommandes Ste F Procede et dispositif pour l'enregistrement, a grande vitesse, d'images et d'informations associees aux images
FR2622707A1 (fr) * 1987-10-30 1989-05-05 Aaton Sa Procede d'inscription, sur la partie marginale d'un film cinematographique perfore, d'informations codees
US5055939A (en) * 1987-12-15 1991-10-08 Karamon John J Method system & apparatus for synchronizing an auxiliary sound source containing multiple language channels with motion picture film video tape or other picture source containing a sound track
JPH02254436A (ja) * 1989-03-29 1990-10-15 Mitsubishi Electric Corp 映画用音声再生装置
FR2647561B1 (fr) * 1989-05-24 1992-01-24 Chedeville Pascal Dispositif haute fidelite de reproduction du son pour le cinema

Also Published As

Publication number Publication date
KR0185423B1 (ko) 1999-05-15
EP0666495B1 (de) 1999-06-02
JP2708961B2 (ja) 1998-02-04
EP0666495A1 (de) 1995-08-09
DE69114718D1 (de) 1995-12-21
DE69131301T2 (de) 1999-11-04
AU652965B2 (en) 1994-09-15
DE69131301D1 (de) 1999-07-08
WO1992006409A1 (en) 1992-04-16
EP0551424A1 (de) 1993-07-21
EP0551424A4 (en) 1993-08-18
JPH06501110A (ja) 1994-01-27
DE69114718T2 (de) 1996-05-30
EP0551424B1 (de) 1995-11-15
AU8667191A (en) 1992-04-28
BR9106928A (pt) 1993-08-03

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