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US 4,734,768 AGranted
Method for transmitting differential pulse code modulation (DPCM) values
AssigneeSiemens Aktiengesellschaft
InventorGuenther Pexa
Life of this patent
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Abstract
A method for transmitting DPCM values provides that a plurality of successive DPCM values are converted into data words of identical, optimally-minimal length and are combined with a preamble identifying the word length, the combination being undertaken to form a data block of constant length for transmission.
Claims10
A method for transmitting differential pulse code modulation values by conversion into data words of different lengths, comprising the steps of:
- Converting a plurality of successive differential pulse code modulated values into data words of identical, optimally-minimum lengths;
- and
- Combining the data words with a preamble identifying their length to form a respective data block of constant length;
- and
- Transmitting the data block.
2 more elements
Dependencies are inferred from the claim text.