Communications – electrical: acoustic wave systems and devices – Seismic prospecting
Patent
1994-11-29
1997-08-26
Dinh, Tan
Communications, electrical: acoustic wave systems and devices
Seismic prospecting
386126, G11B 1300
Patent
active
056617020
ABSTRACT:
An apparatus for outputting images and any associated audio stored on a photo compact disc includes a compact disc reader and a control device. The compact disc reader is adapted to have at least two heads which are able to read multiple video and audio tracks on the photo compact discs. The reader has a first video and audio output representative of one image and any associated audio stored of the photo compact disc and has a second video and audio output representative of another image and any associated audio stored on the photo compact disc. The control device has display video and audio outputs and an first/second switch. The first/second switch is coupled between the first and second video and audio outputs and the display video and audio outputs. The control device is operable to control the first/second switch to selectively change the display video output between the images from the first and second video outputs without a noticeable transitional delay in response to the audio on the display audio output. With the system, a viewer will not notice a transitional delay between displayed images and displayed images will always be synchronized with the audio being output.
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Dinh Tan
Eastman Kodak Company
Leinberg Gunnar
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