GB2287547B - Sound scanner - Google Patents

Sound scanner

Info

Publication number
GB2287547B
GB2287547B GB9505304A GB9505304A GB2287547B GB 2287547 B GB2287547 B GB 2287547B GB 9505304 A GB9505304 A GB 9505304A GB 9505304 A GB9505304 A GB 9505304A GB 2287547 B GB2287547 B GB 2287547B
Authority
GB
United Kingdom
Prior art keywords
sound scanner
scanner
sound
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.)
Expired - Fee Related
Application number
GB9505304A
Other versions
GB9505304D0 (en
GB2287547A (en
Inventor
Rainer Kaus
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Publication of GB9505304D0 publication Critical patent/GB9505304D0/en
Publication of GB2287547A publication Critical patent/GB2287547A/en
Application granted granted Critical
Publication of GB2287547B publication Critical patent/GB2287547B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Recording Or Reproduction (AREA)
GB9505304A 1994-03-18 1995-03-16 Sound scanner Expired - Fee Related GB2287547B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19944409284 DE4409284C1 (en) 1994-03-18 1994-03-18 Sound-scanning device

Publications (3)

Publication Number Publication Date
GB9505304D0 GB9505304D0 (en) 1995-05-03
GB2287547A GB2287547A (en) 1995-09-20
GB2287547B true GB2287547B (en) 1997-10-08

Family

ID=6513167

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9505304A Expired - Fee Related GB2287547B (en) 1994-03-18 1995-03-16 Sound scanner

Country Status (3)

Country Link
JP (1) JP3540856B2 (en)
DE (1) DE4409284C1 (en)
GB (1) GB2287547B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5600206A (en) * 1995-06-23 1997-02-04 Cashin; James A. Solid state sound lamp

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964826A (en) * 1973-11-30 1976-06-22 Sundstrand Data Control, Inc. Dual sound system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL184243C (en) * 1975-05-13 1989-05-16 Rank Organisation Ltd SYSTEM FOR REPRODUCING SOUND RECORDED OPTICALLY ON A FILM.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964826A (en) * 1973-11-30 1976-06-22 Sundstrand Data Control, Inc. Dual sound system

Also Published As

Publication number Publication date
JPH07270944A (en) 1995-10-20
JP3540856B2 (en) 2004-07-07
GB9505304D0 (en) 1995-05-03
DE4409284C1 (en) 1995-04-06
GB2287547A (en) 1995-09-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100316