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AU2002214955A1 - Device and method for reproducing photographic sound recordings - Google Patents

Device and method for reproducing photographic sound recordings

Info

Publication number
AU2002214955A1
AU2002214955A1 AU2002214955A AU1495502A AU2002214955A1 AU 2002214955 A1 AU2002214955 A1 AU 2002214955A1 AU 2002214955 A AU2002214955 A AU 2002214955A AU 1495502 A AU1495502 A AU 1495502A AU 2002214955 A1 AU2002214955 A1 AU 2002214955A1
Authority
AU
Australia
Prior art keywords
sound recordings
photographic sound
reproducing photographic
reproducing
recordings
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.)
Abandoned
Application number
AU2002214955A
Inventor
Jochen Huegel
Dieter Poetsch
Detlef Richter
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.)
BTS Holding International BV
Original Assignee
BTS Holding International BV
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 BTS Holding International BV filed Critical BTS Holding International BV
Publication of AU2002214955A1 publication Critical patent/AU2002214955A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
    • G03B31/06—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is associated with successively-shown still pictures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Image Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
AU2002214955A 2000-09-11 2001-08-22 Device and method for reproducing photographic sound recordings Abandoned AU2002214955A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10044978.6 2000-09-11
DE10044978 2000-09-11
PCT/EP2001/009686 WO2002021821A2 (en) 2000-09-11 2001-08-22 Device and method for reproducing photographic sound recordings

Publications (1)

Publication Number Publication Date
AU2002214955A1 true AU2002214955A1 (en) 2002-03-22

Family

ID=7655873

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002214955A Abandoned AU2002214955A1 (en) 2000-09-11 2001-08-22 Device and method for reproducing photographic sound recordings

Country Status (5)

Country Link
US (1) US7400821B2 (en)
EP (1) EP1317848A2 (en)
JP (1) JP2004508603A (en)
AU (1) AU2002214955A1 (en)
WO (1) WO2002021821A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10115342A1 (en) * 2001-03-28 2002-10-02 Philips Corp Intellectual Pty Device for scanning films
EP1428210B1 (en) * 2001-09-17 2011-05-04 Dft Digital Film Technology Holding GmbH Variable-area film soundtrack renovation
US7053978B2 (en) * 2001-09-17 2006-05-30 Technicolor Inc. Correction of optical film soundtrack deficiencies
US7126663B2 (en) * 2001-09-17 2006-10-24 Technicolor Inc. Variable area film soundtrack renovation
US7050142B2 (en) * 2001-09-17 2006-05-23 Technicolor Inc. Digital reproduction of optical film soundtracks
WO2004099872A1 (en) * 2003-05-02 2004-11-18 Thomson Licensing S.A. Digital reproduction of variable density film soundtracks
NO20043791D0 (en) * 2004-09-09 2004-09-09 Rune Bjerkestrand Method and device for recording soundtracks onto film
FR2954528B1 (en) * 2009-12-17 2012-02-24 Univ La Rochelle METHOD AND DEVICE FOR RESTITUTION OF A SOUND SIGNAL AND / OR A SOUND TRACK

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124784A (en) * 1977-05-23 1978-11-07 Dbx, Inc. Motion picture sound system
GB1598113A (en) * 1977-06-03 1981-09-16 Dolby Lab Licensing Corp Apparatus for scanning variable area optical sound tracks
JPS5468202A (en) * 1977-11-10 1979-06-01 Sony Corp Reproducing method of optical recording signal
JPS5481810A (en) * 1977-12-07 1979-06-29 Kokusai Gijutsu Kaihatsu Kk Recorder*reproducer
US4211997A (en) * 1978-11-03 1980-07-08 Ampex Corporation Method and apparatus employing an improved format for recording and reproducing digital audio
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
JP2583878B2 (en) * 1987-03-13 1997-02-19 株式会社リコー How to fill the area inside the closed figure
US5121377A (en) * 1988-04-19 1992-06-09 Bose Corporation Error detection method and apparatus for reducing the number of errors generated when reading digital data stored on a recording medium such as film
WO1991005335A1 (en) * 1989-09-29 1991-04-18 Eastman Kodak Company Digital optical sound system
DE69131377T2 (en) * 1990-12-28 1999-11-18 Canon K.K., Tokio/Tokyo Device for processing images
US5141306A (en) * 1991-07-29 1992-08-25 National Film Board Of Canada Method and system for determining the effects of exposure on recording and reproduction of optical sound records
US5237559A (en) * 1991-09-05 1993-08-17 Dolby Laboratories Licensing Corporation Reproduction of sound track signals by varying the detector threshold level as a function of the transverse scan position
EP0574901A2 (en) * 1992-06-16 1993-12-22 Kabushiki Kaisha Toshiba Image signal processor
US6031565A (en) * 1993-06-18 2000-02-29 Gte Internetworking Incorporated Stereo radiography
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
DE19737570C2 (en) * 1997-08-28 2000-07-13 Philips Corp Intellectual Pty Film scanning and archiving
US6303411B1 (en) * 1999-05-03 2001-10-16 Vortek Industries Ltd. Spatially resolved temperature measurement and irradiance control
US6480615B1 (en) * 1999-06-15 2002-11-12 University Of Washington Motion estimation within a sequence of data frames using optical flow with adaptive gradients
EP1091573A3 (en) * 1999-10-08 2002-03-20 Philips Corporate Intellectual Property GmbH Method and apparatus for reproduction of optical sound recordings

Also Published As

Publication number Publication date
WO2002021821A2 (en) 2002-03-14
EP1317848A2 (en) 2003-06-11
US20030165087A1 (en) 2003-09-04
WO2002021821A3 (en) 2002-08-08
JP2004508603A (en) 2004-03-18
US7400821B2 (en) 2008-07-15

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