JPS5724034A - Multitrack optical sound recording film - Google Patents

Multitrack optical sound recording film

Info

Publication number
JPS5724034A
JPS5724034A JP9904380A JP9904380A JPS5724034A JP S5724034 A JPS5724034 A JP S5724034A JP 9904380 A JP9904380 A JP 9904380A JP 9904380 A JP9904380 A JP 9904380A JP S5724034 A JPS5724034 A JP S5724034A
Authority
JP
Japan
Prior art keywords
recording film
sound recording
optical sound
enhance
separation
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.)
Pending
Application number
JP9904380A
Other languages
English (en)
Inventor
Akinobu Sashita
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.)
EIKI IND
EIKI KOGYO KK
Original Assignee
EIKI IND
EIKI KOGYO KK
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 EIKI IND, EIKI KOGYO KK filed Critical EIKI IND
Priority to JP9904380A priority Critical patent/JPS5724034A/ja
Publication of JPS5724034A publication Critical patent/JPS5724034A/ja
Pending 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
    • G11B7/14—Heads, e.g. forming of the optical beam spot or modulation of the optical beam specially adapted to record on, or to reproduce from, more than one track simultaneously

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
JP9904380A 1980-07-18 1980-07-18 Multitrack optical sound recording film Pending JPS5724034A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9904380A JPS5724034A (en) 1980-07-18 1980-07-18 Multitrack optical sound recording film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9904380A JPS5724034A (en) 1980-07-18 1980-07-18 Multitrack optical sound recording film

Publications (1)

Publication Number Publication Date
JPS5724034A true JPS5724034A (en) 1982-02-08

Family

ID=14236453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9904380A Pending JPS5724034A (en) 1980-07-18 1980-07-18 Multitrack optical sound recording film

Country Status (1)

Country Link
JP (1) JPS5724034A (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411681A (en) * 1977-06-27 1979-01-27 Mitsubishi Electric Corp Analysis method of defective semiconductor elements
JPS5466802A (en) * 1977-11-08 1979-05-29 Okamura Shiro Recording*reproducing controller

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411681A (en) * 1977-06-27 1979-01-27 Mitsubishi Electric Corp Analysis method of defective semiconductor elements
JPS5466802A (en) * 1977-11-08 1979-05-29 Okamura Shiro Recording*reproducing controller

Similar Documents

Publication Publication Date Title
ATE45620T1 (de) Lichtquelle mit farbfilter.
DE69320175D1 (de) Farbenüberblendungssystem für eine Leuchte
DE69121029D1 (de) Gerät zur Beleuchtung mit veränderlichen Farben
JPS5214417A (en) Color addition optical device
JPS5724034A (en) Multitrack optical sound recording film
EP0319975A3 (en) Method of and apparatus for recording a halftone dot color image on a color photosensitive material
JPS5364037A (en) Automatic color printer
JPS5610777A (en) Running direction display unit of manual reading device
JPS53120332A (en) Optical system of color separation prism for color television
JPS56130726A (en) Photographing device using auxiliary light
JPS55153962A (en) Exposure adjusting method of color copying machine
JPS5258917A (en) Optical lamination recording
SU862104A1 (ru) Лентопрот жный тракт дл киноаппарата
US2090441A (en) Device for illuminating lenticular film
JPS57154974A (en) Recorder
JPS5214369A (en) Positioning method of the photomask
ATE43188T1 (de) Farbkorrektionskopf.
JPS53100201A (en) Optical multidimensional recording reproducing method and apparatus for the same
DK161545C (da) Fremgangsmaade og apparat til flertrins multireproduktion af et og samme transparente billede
JPS541001A (en) Optical sound multiplex recording and reproducing method
Bornemann et al. Illuminating System and Light Control for 16-mm Continuous Optical Printer
JPS5350920A (en) Magnetic recording/reproducing system
FR2454146A1 (fr) Feu de circulation routiere a sources lumineuses de couleur concentrees alternativement sur lentille de diffusion unique, commune auxdites sources
ES8507702A1 (es) Procedimiento para reproducir al menos una superficie coloreada cuyo color corresponde a una referencia seleccionada en un matizador para el sector de artes graficas.
JPS56128907A (en) Optical system and astronomical artificial-light reducing filter maintaining color