BR9305582A - Sistema de projeção cinematográfica processo para fornecer um sinal sonoro analógico para um filme cinematográfico e sistema para produzir um sinal soporo - Google Patents

Sistema de projeção cinematográfica processo para fornecer um sinal sonoro analógico para um filme cinematográfico e sistema para produzir um sinal soporo

Info

Publication number
BR9305582A
BR9305582A BR9305582A BR9305582A BR9305582A BR 9305582 A BR9305582 A BR 9305582A BR 9305582 A BR9305582 A BR 9305582A BR 9305582 A BR9305582 A BR 9305582A BR 9305582 A BR9305582 A BR 9305582A
Authority
BR
Brazil
Prior art keywords
digital
fifo memory
theater
time code
film
Prior art date
Application number
BR9305582A
Other languages
English (en)
Inventor
Terry D Beard
Joseph Dellaria
James S Ketcham
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
Publication of BR9305582A publication Critical patent/BR9305582A/pt

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Color Television Image Signal Generators (AREA)
  • Studio Devices (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
BR9305582A 1992-08-12 1993-08-02 Sistema de projeção cinematográfica processo para fornecer um sinal sonoro analógico para um filme cinematográfico e sistema para produzir um sinal soporo BR9305582A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/928,956 US5386255A (en) 1990-09-28 1992-08-12 Motion picture digital sound system and method with primary sound storage edit capability
PCT/US1993/007666 WO1994004960A1 (en) 1992-08-12 1993-08-02 Motion picture digital sound system and method with primary sound storage edit capability

Publications (1)

Publication Number Publication Date
BR9305582A true BR9305582A (pt) 1996-01-02

Family

ID=25457081

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9305582A BR9305582A (pt) 1992-08-12 1993-08-02 Sistema de projeção cinematográfica processo para fornecer um sinal sonoro analógico para um filme cinematográfico e sistema para produzir um sinal soporo

Country Status (11)

Country Link
US (1) US5386255A (pt)
EP (1) EP0615631B1 (pt)
JP (1) JPH0772784B2 (pt)
KR (1) KR0153028B1 (pt)
AT (1) ATE136130T1 (pt)
AU (1) AU661614B2 (pt)
BR (1) BR9305582A (pt)
CA (1) CA2116028C (pt)
DE (1) DE69302008T2 (pt)
ES (1) ES2088294T3 (pt)
WO (1) WO1994004960A1 (pt)

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JPH06506555A (ja) * 1991-02-04 1994-07-21 ドルビー・ラボラトリーズ・ライセンシング・コーポレーション オーバーサンプリングによる情報復元のための記憶媒体、装置、及び方法
JPH06131686A (ja) * 1992-10-16 1994-05-13 Sony Corp 情報記録方法及び情報記録装置
JPH1138527A (ja) * 1993-09-24 1999-02-12 Sony Corp 映写機用デジタルサウンド信号再生装置
DE19521034B4 (de) * 1995-06-09 2005-04-21 Raytheon Marine Gmbh Lichttonkopf und Tonfilmprojektor damit
US5798818A (en) * 1995-10-17 1998-08-25 Sony Corporation Configurable cinema sound system
US5745213A (en) * 1996-05-08 1998-04-28 Goodhill; Dean K. Method of making enhanced resolution motion picture release-print film
US6038010A (en) * 1996-06-13 2000-03-14 Sony Cinema Products Corporation Apparatus for reproducing digital sound signals for projectors
JPH1010653A (ja) * 1996-06-18 1998-01-16 Sony Cinema Prod Corp 同期制御装置
US5877842A (en) * 1997-03-14 1999-03-02 Daily Disc Licensing, Inc. Digital Dailies
US5924013A (en) * 1997-09-03 1999-07-13 Guido; Mary M. Method and apparatus for transmitting motion picture cinematic information for viewing in movie theaters and ordering method therefor
PL193808B1 (pl) * 1998-04-27 2007-03-30 Maxivision Cinema Technology Kopia eksploatacyjna taśmy filmowej i sposób wytwarzania kopii eksploatacyjnej taśmy filmowej
US6624873B1 (en) 1998-05-05 2003-09-23 Dolby Laboratories Licensing Corporation Matrix-encoded surround-sound channels in a discrete digital sound format
US8813137B2 (en) * 1998-05-08 2014-08-19 Qualcomm Incorporated Apparatus and method for decoding digital image and audio signals
US6985589B2 (en) * 1999-12-02 2006-01-10 Qualcomm Incorporated Apparatus and method for encoding and storage of digital image and audio signals
US6242150B1 (en) 2000-03-04 2001-06-05 Clearvision 2000, Inc. Panoramic 70mm film system
US20050068462A1 (en) * 2000-08-10 2005-03-31 Harris Helen J. Process for associating and delivering data with visual media
US6771881B1 (en) 2000-09-20 2004-08-03 James S. Ketcham Method for maintaining edit decision lists for digital audio/video reproducers to maintain synchronization across timecode edits
US6483568B1 (en) 2001-06-29 2002-11-19 Harris Corporation Supplemental audio content system for a cinema and related methods
US20040125707A1 (en) * 2002-04-05 2004-07-01 Rodolfo Vargas Retrieving content of various types with a conversion device attachable to audio outputs of an audio CD player
US20050200810A1 (en) * 2002-05-15 2005-09-15 Morales Steven A. Motion picture playback system providing two or more language soundtracks simultaneously
US20040027496A1 (en) * 2002-05-15 2004-02-12 Morales Steven A. Simultaneous multi-language motion picture playback system
WO2006000886A1 (en) * 2004-06-23 2006-01-05 Imax Corporation Synchronization check systems and methods for film projectors
JP4825808B2 (ja) 2004-11-16 2011-11-30 トムソン ライセンシング 事前に計算された変換係数に基づいたフィルムグレインシミュレーション方法
RU2372659C2 (ru) 2004-11-17 2009-11-10 Томсон Лайсенсинг Способ имитации зернистости пленки с точностью до бита на основе предварительно вычисленных преобразованных коэффициентов
US20060222186A1 (en) * 2005-04-05 2006-10-05 Paige Robert F Multi-channel audio switch
ITMI20061405A1 (it) * 2006-07-19 2008-01-20 Technicolor S P A Tecnica di marcatura con filigrana digitale audio per presentazioni
US10715834B2 (en) 2007-05-10 2020-07-14 Interdigital Vc Holdings, Inc. Film grain simulation based on pre-computed transform coefficients
FR3099255B1 (fr) * 2019-07-24 2022-07-22 Steven Gauguin Système de narration animée, mettant en œuvre un appareil de projection d’au moins une animation sensorielle numérique

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Publication number Priority date Publication date Assignee Title
US3666356A (en) * 1971-01-27 1972-05-30 Eastman Kodak Co Sound movies and methods of making same
AT343478B (de) * 1972-11-14 1978-05-26 Eumig Verfahren zum steuern von film und tonband
CH584909A5 (pt) * 1973-09-06 1977-02-15 Bolex Int Sa
US4040026A (en) * 1974-05-08 1977-08-02 Francois Gernelle Channel for exchanging information between a computer and rapid peripheral units
US4385814A (en) * 1980-06-25 1983-05-31 Paramount Sound Systems Corporation System for controlling distinct devices in a theater
US4381541A (en) * 1980-08-28 1983-04-26 Sperry Corporation Buffer memory referencing system for two data words
US4423482A (en) * 1981-06-01 1983-12-27 Sperry Corporation FIFO Register with independent clocking means
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US4491399A (en) * 1982-09-27 1985-01-01 Coherent Communications, Inc. Method and apparatus for recording a digital signal on motion picture film
US4504130A (en) * 1982-09-27 1985-03-12 Coherent Communications, Inc. System for recording a time code signal on motion picture film
NL8400619A (nl) * 1984-02-28 1985-09-16 Alfred Struik Beeld-geluidstelsel.
FR2594238A1 (fr) * 1986-02-13 1987-08-14 Vallon Roger La sonorisation des films cinematographiques par compact-disc
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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
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FR2647561B1 (fr) * 1989-05-24 1992-01-24 Chedeville Pascal Dispositif haute fidelite de reproduction du son pour le cinema
DE69131301T2 (de) * 1990-09-28 1999-11-04 Digital Theater Systems Inc., Westlake Village Digitales Tonsystem für Kinofilm und Verfahren zur Wiedergabe mittels Zeitkode

Also Published As

Publication number Publication date
KR0153028B1 (ko) 1998-12-01
CA2116028C (en) 1999-03-23
US5386255A (en) 1995-01-31
JPH06511573A (ja) 1994-12-22
AU5012493A (en) 1994-03-15
EP0615631B1 (en) 1996-03-27
JPH0772784B2 (ja) 1995-08-02
ES2088294T3 (es) 1996-08-01
DE69302008D1 (de) 1996-05-02
ATE136130T1 (de) 1996-04-15
EP0615631A4 (en) 1995-05-24
DE69302008T2 (de) 1996-10-10
WO1994004960A1 (en) 1994-03-03
AU661614B2 (en) 1995-07-27
EP0615631A1 (en) 1994-09-21
CA2116028A1 (en) 1994-03-03

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Legal Events

Date Code Title Description
EE Request for examination
TE Change of address
PC Transfer

Free format text: DIGITAL THEATER SYSTEMS, INC. (US)

FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 02/08/2013