Printing and decoding 3-D sound data that has been optically rec

Details Printing and decoding 3-D sound data that has been optically rec Printing and decoding 3-D sound data that has been optically rec

1998-02-26

2000-06-20

Gray, David M.

Photography

With data recording

Sound

396429, G03B 1724

Patent

active

060787589

ABSTRACT:
An image and an associated audio segment are recorded on a film negative. The information on the film negative can be printed as encoded sound data on photographic paper or the like. For displaying, the sound data is scanned, decoded to create an audio segment data stream, and the data stream is played, typically by a computer while a monitor displays the image at the same time. More realistic sound playback is achieved by recording audio segments with plural microphones and playing back the audio segments recorded by the microphones from one or more of the sources based on a user-selected area of interest on the corresponding visual image.

REFERENCES:
patent: 5128700 (1992-07-01), Inoue et al.
patent: 5276472 (1994-01-01), Bell et al.
patent: 5363157 (1994-11-01), Cocca
patent: 5363158 (1994-11-01), Stoneham

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