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film projector. Horizontally oriented strips are roughly the same size as a 35mm still camera. Two frames of a vertical filmstrip take up roughly the same amount of space as a single frame on the horizontal. Including its guard band, a vertical filmstrip could contain up to 64 images, while a horizontal oriented strip usually contained 32 images. This is based on the equivalent of a 25 exposure length of 35mm still camera film. Many projectors were equipped to show both formats.
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Filmstrips (which often came with an instructor's guide) could be used for either self-paced learning or group presentations. They could be projected onto a wall or conventional screen, or displayed by personal viewing units that contained mirrors and lower-wattage lamps for up-close viewing by one
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recorded on the accompanying record or cassette, which would signal the projector to advance the frame. Most cassettes accompanying filmstrips in the 1970s and 1980s would have the same audio material on both sides of the tape. One side would have audible tones for the fully manual projectors, and
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Film strips were popular in the USSR because movie projectors and VCRs were not in common use until the early 1990s. A great number of films were produced by the "Diafilm" studio. The majority of these films did not have supplementary audio, but were instead captioned. Many filmstrips were produced
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Filmstrips could be captioned with text, accompanied by a script, or accompanied by a record or tape recording containing narration and, often, musical segments or sound effects. Recordings would contain tones to signal the projectionist to advance the filmstrip to the next frame. Later technical
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containing a series of images (often thirty-two to sixty-four) in sequential order. Filmstrips could be inserted either vertically or horizontally, depending on the manufacturer, in front of the projector aperture. With vertically oriented strips, the frame size is roughly the same as a 35mm movie
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In Greece they were known and sold by the name "tainies Argo Film" (Argo Film movies) from the name of the company (Argo Film) that translated the scripts into Greek and organized the productions' distribution in Greece. The titles included children's stories, fairy tales, Greek history,
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improvements allowed higher-end projectors to advance the film automatically through the use of inaudible recorded tones. School children in the 1960s and 1970s found the displays a welcomed treat and now remember them fondly.
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like all nitrate-based film. Furthermore, unlike conventional film stock, individual frames of this kind of film allow projecting for a relatively extended period of time without being damaged by the projector's light source.
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In the early 1950s production companies started producing filmstrips for home entertainment. There were a number of filmstrips from Disney and the
Society for Visual Education Inc.(Chicago), among other.
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were producing titles featuring photographs by famous artists and of notable events with a synchronized audio track. The music and narration for the filmstrip originally came on a
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in St. Charles, Illinois began to produce a cassette automatic filmstrip projector called the DuKane
Micromatic II. The La Belle Commpak system used a 1000 Hz tone on
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During the 1970s, projectors became available with built-in phonographs or cassette players that could automatically advance the film by means of a 50
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the other side would have the subaudible tones for automatic projectors, while some had both audible and subaudible tones combined.
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by "cinematographic studios" in former Soviet bloc countries such as Poland and
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Music captioned filmstrip set, titled "Composers of many lands and many times by Eye Gate House Inc 1954"
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for audio (though the Show'N Tell would advance the film at a fixed rate through a gear).
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There were filmstrips produced in many different subject areas including music, art,
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Deutsches
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An SVE music filmstrip set; filmstrip title: "Musical Books for young people"
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Dukane
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Christianity, adventure, science fiction and war stories.
56:. Unsourced material may be challenged and removed.
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334:. There might be a discussion about this on
140:Dukane Record Automatic Filmstrip Projector
354:Learn how and when to remove this message
116:Learn how and when to remove this message
421:record system used 16mm for film, and a
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16:Film roll with a series of still images
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537:. Harvard University. Archived from
433:The 1980s brought the advent of the
54:adding citations to reliable sources
19:"Filmstrip" (.flm) also refer to an
573:Uncommon Ephemera: More Filmstrips
535:"Society for Visual Education Inc"
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563:Virtual Filmstrip Museum
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429:Decline and obsolescence
435:video cassette recorder
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408:DuKane Corporation
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598:Film formats
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471:Show'N Tell
419:Show'N Tell
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326:to readers
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184:Technology
106:April 2014
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481:Slideshow
225:Filmstrip
198:celluloid
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460:See also
545:7 April
515:23 July
322:may be
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505:"Home"
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