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7400821 |
Device and method for reproducing photographic sound recordings
For a reproduction of optical sound information in a double variable-area track (DZ) an optoelectronic converter device scans the optical sound track of a film. The converter device generates a...
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7394519 |
System and method for audio encoding and counterfeit tracking a motion picture
A system and method is provided for encoding an identifiable code into the audio content of a motion picture. The audio content is altered in at least one specific pre-selected location in the...
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7126663 |
Variable area film soundtrack renovation
A method for reducing sound track sibilance distortion during playback of an analog optical sound track. The method comprises the steps of forming and storing an image of the analog optical sound...
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7123339 |
Processing variable area film soundtracks
A method for playback of film with an analog optical sound track the method comprises the steps of forming an image of only said analog optical sound track. Storing the image and representing part...
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7053978 |
Correction of optical film soundtrack deficiencies
An apparatus and method for analog optical sound track playback includes a transport device for transporting a film including an analog optical sound track and audio representative envelope. A...
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7050142 |
Digital reproduction of optical film soundtracks
An apparatus for playback of an analog optical sound track includes a transport for transporting a film including an analog optical sound track. A scanner generates an image signal of only the...
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6819459 |
Film scanning and filing
A scanning device optically scans picture information and further information provided on an original film and makes the information available as digitized data, the scanned information not being...
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6684130 |
Robot apparatus and its control method
A robot apparatus is provided with a photographing device for photographing subjects and a notifying device for making an advance notice of photographing with the photographing device. In addition,...
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6624873 |
Matrix-encoded surround-sound channels in a discrete digital sound format
More than two surround sound channels are provided within the format of a digital soundtrack system designed to provide only two surround sound channels by matrix encoding from three to five...
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6550922 |
Audio-video recording of overhead projector based presentations
The present invention relates to the audio-video recording of overhead projector based presentations. The apparatus (1) comprises an audio microphone (29), a logging element (20, 21, 27) for...
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6429922 |
Master negative film making apparatus, master negative film making method, and master negative film
A reproduction film is made capable of obtaining stable reproduction characteristics constantly. A master negative film is used to transfer data onto a reproduction film upon exposing the master...
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6317191 |
Process for viewing a positive motion picture film scene image with integral audio soundtrack
A process for viewing a positive motion picture film scene image with an accompanying original audio soundtrack comprising: providing a motion picture origination negative film comprising a support...
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6211940 |
Selecting analog or digital motion picture sound tracks
A storage medium carries symbols representing digital information encoded in two dimensions. A method and apparatus recovers the symbols using oversampling in two dimensions and derives the...
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6188806 |
Apparatus for reading optical data from a motion picture film and a light source therefor
A motion picture film having digital audio data recorded in at least one sound track thereof. Such digital audio data includes a plurality of bytes of data each having 8 bits of data. Each...
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6157434 |
Movie film having two digital audio data recording areas along its longitudinal direction
The movie film has two tracks of left and right digital audio data recording areas in addition to a frame image information recording area in the form of frames, an analog audio data recording...
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6038010 |
Apparatus for reproducing digital sound signals for projectors
A digital sound signal reproducing device 10 includes a reduced number of guide rolls and so forth by changing the mounting position of a sound drum 13. The digital sound signal reproducing device...
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6016182 |
Motion picture film and a technique for recording and/or reproducing data from such motion picture film
A motion picture film having digital audio data recorded in at least one sound track thereof. Such digital audio data includes a plurality of bytes of data each having 8 bits of data. Each...
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6011610 |
Compatible digital soundtracks for 70 mm motion picture film
Dolby Digital and Sony SDDS digital signal carrying optical symbols on large-format motion picture film (e.g., film having any of the various 70 mm formats) are recorded in such a way as to permit...
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5991003 |
Synchronous control apparatus
A synchronous control device having a memory 101 for storing block data blocked in terms of a pre-set data amount, a clock generating circuit 102 for generating input side clocks which are based on...
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5959716 |
Data recording device for motion picture film
A data recording apparatus for a motion picture film for digitally recording data concerning an image of the motion picture film. The data recording apparatus includes a plurality of light emission...
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5841513 |
Apparatus for reproducing sound signals recorded on a motion picture film with digital sound track
A device for recording/reproducing a digital pattern as a sound track of a cinefilm is disclosed. The device includes a cinefilm 1 having an image recording area 2 in which an image is recorded, a...
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5757465 |
Storage medium for carrying information encoded in two dimensions
A storage medium carries physically distinct blocks of symbols representing digital information. The symbols are arranged in the blocks such that the digital information represented by the symbols...
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5753402 |
Method for recording and processing motion picture film soundtrack
By processing color motion picture film to yield a dye-only, "silver-less" soundtrack, an antihalation layer containing silver may be incorporated into the film without interfering with the...
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5745213 |
Method of making enhanced resolution motion picture release-print film
A method of making motion picture release-print film, such as 35 mm film. The film has an enlarged frame that occupies substantially the entire width of the film that is available for the exposure...
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5677753 |
Digital sound recording on motion picture film
A motion picture film capable of reproducing the sound field full of ambience in the reproducing system. The digital sound tracks 5L and 5R, on which digital audio data have been recorded, are...
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5666185 |
Method for recording a digital audio signal on a motion picture film
Digital audio signals and a conventional audio track are recorded on a motion picture film by error correction encoding digital audio data to be recorded on the film, sequentially arranging the...
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5652642 |
Combination digital and analog soundtrack system and method
The present invention overcomes the wear and tear problems caused by prior art methods by placing the digital information in the space reserved for analog soundtrack information, which...
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5639585 |
System for photographically recording digital data and analog soundtrack, and medium having digital data and analog soundtrack recorded thereon
A photosensitive medium, such as motion picture film, having digital data in multiple formats and analog audio signals photographically recorded thereon, and a system for photographically recording...
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5621489 |
Medium having photographically recorded digital audio bits
A photosensitive medium, such as motion picture film, having digital audio signals photographically recorded thereon. If the medium has multiple, spatially separated digital and analog audio...
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5608473 |
Audio data readout device for motion picture film and clock generating device in motion picture film changeover system
An audio data readout device for a motion picture film and a clock generating device in a changeover system for a motion picture film. First and second clock generating circuits generate first and...
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5600384 |
Self aligning magnetic media follower device
A ball carrier mounting assembly for limiting the angular movement of a film follower device having, a pair of upper ball cages, each upper ball cage further having a lug for engaging a notch, a...
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5600617 |
Data recording device for motion picture film
A data recording device for a motion picture film is provided in which one ends of plural optical fibers are connected to light emitting devices and the other ends of the optical fibers are arrayed...
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5596380 |
Digital sound signal reproducing apparatus for projector
A digital sound signal reading means 20 is provided in association with a sound drum 13 on which an image film 1 delivered from a cinema film supply unit 50 circumferentially travels to carry out...
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5587749 |
Apparatus and method for reading motion picture film photographic dye soundtracks
Analog sound tracks are recorded on a single one of the three dye layers present in a color motion picture film, one of the same dye layers that is used for the color picture information. The...
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5553049 |
Reproduction of digital audio data optically recorded in a motion picture film
An apparatus for optically reproducing digital speech data recorded on a motion picture film is disclosed. The digital speech data recorded on an emulsifier surface of the motion picture film is...
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5550603 |
Motion picture film with digital sound track
A device for recording/reproducing a digital pattern as a sound track of a cinefilm is disclosed. The device includes a cinefilm 1 having an image recording area 2 in which an image is recorded, a...
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5543868 |
Method and apparatus of reproducing a digital signal recorded on a movie film
A method and apparatus for optically reading or reproducing digital information recorded as a plurality of pits on at least one track of a movie film. A linear light source having a plurality of...
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5537165 |
Motion picture film and reproducing device therefor
In a motion picture film of the present invention, audio data digitized from right channel analog audio signals is held in a recording region provided in a left channel digital sound track having...
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5523996 |
Laser light modulation method and apparatus for recording digital audio signals on cinefilm
The present invention comprises a method and apparatus for recording digital audio information using light modulation of a laser beam on cinefilm. In the invention, a laser beam of low coherence...
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5521663 |
Sound system for still film photography
A film camera for recording visual images is adapted to record sound accompanying a photographic event onto the film section used for the visual image of such event. This audio recording is...
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5506907 |
Channel audio signal encoding method
An encoding method and apparatus for audio signals for generating ten-channel audio signals from audio signals of a left channel, a left center channel, a center channel, a right center channel, a...
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5483306 |
Soundtrack interface for motion picture projector
A soundtrack interface for a motion picture projector allows the projector to sense dye only soundtracks or silver soundtracks. The system includes: a) an infrared filter: b) means for moving the...
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5453802 |
Method and apparatus for photographically recording digital audio and a medium having photographically recorded digital sountracks
A method and apparatus for photographically recording digital audio signals, and a medium having digital audio signals photographically recorded thereon. In a preferred embodiment, a motion picture...
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5386256 |
Printer module for recording a digital soundtrack
An add-on module for a contact printer used to manufacture a motion picture. The module enables the printing of a digital optical soundtrack on motion picture film from a sound negative using a...
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5363157 |
Camera utilizing variable audio film frame for optical encoding of audio information
A camera system is disclosed that optically records audio information on a photographic film containing corresponding image information. The camera system includes a user interface coupled to a...
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5363158 |
Camera including optical encoding of audio information
A camera system is disclosed that optically records audio information on a photographic film containing corresponding image information. The camera system includes a user interface coupled to a...
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5327182 |
Method and apparatus for reading photographically recorded digital audio soundtracks
A method and apparatus for reading digital audio signals photographically recorded on a medium (such as motion picture film). If the medium has multiple, spatially separated digital and analog...
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5231451 |
Method of recording information onto a photographic film and apparatus therefor
A method of recording information onto a photographic film provided with a magnetic recording layer comprises steps of reading once the information recorded on a predetermined track of the magnetic...
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5155510 |
Digital sound system for motion pictures with analog sound track emulation
A signal conditioner is provided for the output of a digital sound source in a dual digital/analog motion picture theater sound system so that the digitally derived audio signal emulates the analog...
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5141306 |
Method and system for determining the effects of exposure on recording and reproduction of optical sound records
A method is provided for assessing the effect of exposure conditions on the recording and reproduction of an optical sound track, comprising, a) providing the optical sound track with an image test...
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