JP2005503634A - 光学フィルム・サウンド・トラックの欠陥の補正 - Google Patents

光学フィルム・サウンド・トラックの欠陥の補正 Download PDF

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Publication number
JP2005503634A
JP2005503634A JP2003529454A JP2003529454A JP2005503634A JP 2005503634 A JP2005503634 A JP 2005503634A JP 2003529454 A JP2003529454 A JP 2003529454A JP 2003529454 A JP2003529454 A JP 2003529454A JP 2005503634 A JP2005503634 A JP 2005503634A
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JP
Japan
Prior art keywords
sound
image
envelope
soundtrack
film
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.)
Ceased
Application number
JP2003529454A
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English (en)
Japanese (ja)
Other versions
JP2005503634A5 (enExample
Inventor
アルトウロ バレンズエラ，ジエイミー
リチヤード ウイリアムズ，ビンセント
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of JP2005503634A publication Critical patent/JP2005503634A/ja
Publication of JP2005503634A5 publication Critical patent/JP2005503634A5/ja
Ceased legal-status Critical Current

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    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Auxiliary Devices For Music (AREA)
JP2003529454A 2001-09-17 2002-08-30 光学フィルム・サウンド・トラックの欠陥の補正 Ceased JP2005503634A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32270001P 2001-09-17 2001-09-17
PCT/US2002/027595 WO2003025911A1 (en) 2001-09-17 2002-08-30 Correction of optical film soundtrack deficiencies

Publications (2)

Publication Number Publication Date
JP2005503634A true JP2005503634A (ja) 2005-02-03
JP2005503634A5 JP2005503634A5 (enExample) 2006-01-05

Family

ID=23256034

Family Applications (5)

Application Number Title Priority Date Filing Date
JP2003529454A Ceased JP2005503634A (ja) 2001-09-17 2002-08-30 光学フィルム・サウンド・トラックの欠陥の補正
JP2003529453A Ceased JP2005522807A (ja) 2001-09-17 2002-08-30 光学フィルム・サウンド・トラックのディジタル再生
JP2003529457A Ceased JP2005527840A (ja) 2001-09-17 2002-08-30 光学フィルム・サウンド・トラックのディジタル再生
JP2003529455A Ceased JP2005527924A (ja) 2001-09-17 2002-08-30 光学フィルム・サウンド・トラックのディジタル再生
JP2003529456A Ceased JP2005503635A (ja) 2001-09-17 2002-08-30 可変面積フィルム・サウンド・トラックの修復

Family Applications After (4)

Application Number Title Priority Date Filing Date
JP2003529453A Ceased JP2005522807A (ja) 2001-09-17 2002-08-30 光学フィルム・サウンド・トラックのディジタル再生
JP2003529457A Ceased JP2005527840A (ja) 2001-09-17 2002-08-30 光学フィルム・サウンド・トラックのディジタル再生
JP2003529455A Ceased JP2005527924A (ja) 2001-09-17 2002-08-30 光学フィルム・サウンド・トラックのディジタル再生
JP2003529456A Ceased JP2005503635A (ja) 2001-09-17 2002-08-30 可変面積フィルム・サウンド・トラックの修復

Country Status (6)

Country Link
US (1) US7123339B2 (enExample)
EP (5) EP1428209A1 (enExample)
JP (5) JP2005503634A (enExample)
CA (5) CA2458655A1 (enExample)
DE (2) DE60228291D1 (enExample)
WO (5) WO2003025913A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006525621A (ja) * 2003-05-02 2006-11-09 トムソン ライセンシング 可変濃度のフィルム・サウンドトラックのディジタル再生
US7929400B2 (en) 2004-06-29 2011-04-19 Laser Interface Photonics I/S Optical sound track scanner system
NO20043791D0 (no) * 2004-09-09 2004-09-09 Rune Bjerkestrand Method and device for recording soundtracks onto film
FR2954528B1 (fr) * 2009-12-17 2012-02-24 Univ La Rochelle Procede et dispositif de restitution d'un signal sonore et/ou d'une piste sonore
JP2015222323A (ja) * 2014-05-22 2015-12-10 株式会社沖データ 画像処理装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577302A (en) * 1983-03-14 1986-03-18 Dolby Laboratories Licensing Corporation Apparatus for reproducing motion picture film photographic sound-tracks to correct reproduction errors and reduce noise
JPS63104185A (ja) * 1986-10-22 1988-05-09 Seiko Instr & Electronics Ltd 画像の膨張・縮小変換回路
US4941190A (en) 1988-07-15 1990-07-10 Minnesota Mining And Manufacturing Company Method and system for enhancement of a digitized image
DE69114718T2 (de) * 1990-09-28 1996-05-30 Digital Theater Systems Corp., Westlake Village, Calif. Digitales tonsystem für kinofilm und verfahren.
US5633977A (en) * 1992-07-27 1997-05-27 Minolta Camera Kabushiki Kaisha Photographed image reproducing apparatus
US5526075A (en) * 1993-09-13 1996-06-11 Digital Technology Systems Of California, Inc. Apparatus for reading analog sound tracks on film with circuit for averaging sound track boundaries to reduce the effect of noise
DE19729201A1 (de) * 1997-07-08 1999-01-14 Philips Patentverwaltung Filmabtaster mit störsignalreduzierender Lichtton-Abtastung
EP1091573A3 (de) * 1999-10-08 2002-03-20 Philips Corporate Intellectual Property GmbH Vorrichtung und Verfahren zur Wiedergabe von Lichttonaufzeichnungen
US7400821B2 (en) * 2000-09-11 2008-07-15 Thomson Licensing Device and method for reproducing photographic sound recordings

Also Published As

Publication number Publication date
US7123339B2 (en) 2006-10-17
CA2458655A1 (en) 2003-03-27
JP2005522807A (ja) 2005-07-28
JP2005527924A (ja) 2005-09-15
JP2005503635A (ja) 2005-02-03
JP2005527840A (ja) 2005-09-15
WO2003025913A1 (en) 2003-03-27
WO2003025910A1 (en) 2003-03-27
CA2458657A1 (en) 2003-03-27
EP1433169A1 (en) 2004-06-30
WO2003025910A8 (en) 2004-04-29
EP1428209A1 (en) 2004-06-16
CA2460362A1 (en) 2003-03-27
WO2003025912A1 (en) 2003-03-27
WO2003025914A1 (en) 2003-03-27
DE60228291D1 (de) 2008-09-25
US20040189946A1 (en) 2004-09-30
CA2460364A1 (en) 2003-03-27
EP1428211A1 (en) 2004-06-16
EP1428210A1 (en) 2004-06-16
WO2003025911A1 (en) 2003-03-27
CA2458659A1 (en) 2003-03-27
EP1435092A1 (en) 2004-07-07
DE60239943D1 (de) 2011-06-16
EP1428210B1 (en) 2011-05-04
EP1435092B1 (en) 2008-08-13

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