FR1514806A - Combination device for image projection and sound reproduction - Google Patents

Combination device for image projection and sound reproduction

Info

Publication number
FR1514806A
FR1514806A FR99237A FR99237A FR1514806A FR 1514806 A FR1514806 A FR 1514806A FR 99237 A FR99237 A FR 99237A FR 99237 A FR99237 A FR 99237A FR 1514806 A FR1514806 A FR 1514806A
Authority
FR
France
Prior art keywords
image projection
sound reproduction
combination device
combination
reproduction
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
FR99237A
Other languages
French (fr)
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.)
Elco Corp
Original Assignee
Elco 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 Elco Corp filed Critical Elco Corp
Application granted granted Critical
Publication of FR1514806A publication Critical patent/FR1514806A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/30—Details adapted to collapse or fold, e.g. for portability
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/321—Holders for films, e.g. reels, cassettes, spindles
    • G03B21/323—Cassettes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Endoscopes (AREA)
FR99237A 1966-03-17 1967-03-17 Combination device for image projection and sound reproduction Expired FR1514806A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53514966A 1966-03-17 1966-03-17

Publications (1)

Publication Number Publication Date
FR1514806A true FR1514806A (en) 1968-02-23

Family

ID=24133042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR99237A Expired FR1514806A (en) 1966-03-17 1967-03-17 Combination device for image projection and sound reproduction

Country Status (7)

Country Link
BE (1) BE695658A (en)
DE (1) DE1547278A1 (en)
FR (1) FR1514806A (en)
GB (2) GB1186751A (en)
IL (1) IL27587A (en)
NL (1) NL6704044A (en)
SE (1) SE320205B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5638010A (en) * 1995-06-07 1997-06-10 Analog Devices, Inc. Digitally controlled oscillator for a phase-locked loop providing a residue signal for use in continuously variable interpolation and decimation filters

Also Published As

Publication number Publication date
GB1186752A (en) 1970-04-02
SE320205B (en) 1970-02-02
DE1547278A1 (en) 1970-02-19
IL27587A (en) 1971-03-24
BE695658A (en) 1967-09-18
GB1186751A (en) 1970-04-02
NL6704044A (en) 1967-09-18

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