FIELD: device for transmitting digital data signal over transmitting medium; digital data signal transfer method and record medium. SUBSTANCE: device has transmitter for transferring digital data signal over transmitting medium. Digital data signal is compressed into encoded signal and coefficient data. The latter are predicted affording generation of prediction signal. Coefficient data and prediction signal are integrated to produce data signal. Both encoded signal and data signal are transferred over transmitting medium and data signal produced in the process is received, processed, and recorded in receiving device. EFFECT: enhanced efficiency of speed reduction in transferring digital data signal bits. 22 cl, 5 dwg
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Authors
Dates
2004-04-20—Published
1999-02-22—Filed