DIGITAL FILTER FOR A MODEM SIGMA-DELTA ANALOG-TO-DIGITAL CONVERTER

Digital filter used in a sigma-delta decoder wherein each input sample is involved in the computation of three consecutive PCM output samples. During one sigma-delta sampling period, the filter performs three parallel operations by multiplexing (44) one adder (36) running three times faster than the...

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Bibliographische Detailangaben
Hauptverfasser: MAUDUIT, DANIEL, CUKIER, MAURICE, ORENGO, GERARD
Format: Patent
Sprache:eng
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