A Recursive Digital Filter Using DPCM
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A recursive digital filter using differential pulse-code modulation (DPCM) is proposed. The filter can realize any rational transfer function without the need for a new design. Results on roundoff error and limit cycle oscillations are presented. The implementation of these filters is also discussed.
Published in:
Communications, IEEE Transactions on
(Volume:24
,
Issue:
1
)
Date of Publication: Jan 1976