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US 6,088,484 AGranted
Downloading of personalization layers for symbolically compressed objects
AssigneeHughes Electronics Corporation
InventorDonald C. Mead
Life of this patent
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AssigneeHughes Electronics Corporation
InventorDonald C. Mead
Estimating the term…
A method and apparatus for transferring data signals with personalization layers for symbolically compressed objects comprises a transmitter having an encoder and a receiver having a decoder. The encoder includes a segment selector for identifying signal segments from a group of speech, audio, video, and graphic signals, each segment comprising a representation of a physical waveform. The encoder includes a plurality of encoder libraries, one of the libraries containing the representation of a generic waveform and a symbolic code for the generic object. The decoder has a second plurality of libraries corresponding to the plurality of encoder libraries, and contain the generic waveform, the symbolic code corresponding to the generic physical waveform, and the difference information quantity as a personalization layer of data representing the difference between the generic object code and the waveform from which the generic object was extracted.
A system for transferring a direct broadcast satellite transmitter having an encoder and a direct broadcast satellite receiver having a decoder, comprising:
A direct broadcast satellite system for encoding a signal into a bit stream, the signal representing of data including data representing at least one object, the system comprising:
A method of encoding a signal representative of a sequence of at least one feature from an aural or visual signal representation into a bit stream, the method of comprising the steps of:
A system for reconstructing an information sequence with at least one feature from a bit stream representative of an encoded signal having symbolic codes and difference signals distinguishing a complete object from a generic object, the system comprising:
A method of reconstructing an information sequence with at least one feature from a bit stream representative of a sequence of at least one feature from an aural or visual signal representation signal, the method comprising the steps of:
Dependencies are inferred from the claim text.