GB617915A - Improvements in or relating to the recording and reproduction of sound on film - Google Patents

Improvements in or relating to the recording and reproduction of sound on film

Info

Publication number
GB617915A
GB617915A GB16153/46A GB1615346A GB617915A GB 617915 A GB617915 A GB 617915A GB 16153/46 A GB16153/46 A GB 16153/46A GB 1615346 A GB1615346 A GB 1615346A GB 617915 A GB617915 A GB 617915A
Authority
GB
United Kingdom
Prior art keywords
film
sound
recording
track
image
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
Application number
GB16153/46A
Other languages
English (en)
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.)
Farnsworth Television and Radio Corp
Original Assignee
Farnsworth Television and Radio Corp
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 Farnsworth Television and Radio Corp filed Critical Farnsworth Television and Radio Corp
Publication of GB617915A publication Critical patent/GB617915A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/843—Television signal recording using optical recording on 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
GB16153/46A 1945-04-30 1946-05-28 Improvements in or relating to the recording and reproduction of sound on film Expired GB617915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US617915XA 1945-04-30 1945-04-30

Publications (1)

Publication Number Publication Date
GB617915A true GB617915A (en) 1949-02-14

Family

ID=22038163

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16153/46A Expired GB617915A (en) 1945-04-30 1946-05-28 Improvements in or relating to the recording and reproduction of sound on film

Country Status (2)

Country Link
GB (1) GB617915A (enrdf_load_stackoverflow)
NL (1) NL84482C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL84482C (enrdf_load_stackoverflow)

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