Scaled Normalized Lattice Digital Filter Structures

Jin Gyun Chung, Keshab K. Parhi

Research output: Contribution to journalArticlepeer-review

7 Scopus citations


The minimum-noise lattice digital filter with a systolizable structure, good scaling property and low output roundoff noise was recently proposed. In this paper, we show that the same structure can be designed by applying a new scaling method to the well known normalized lattice digital filter. Therefore, this structure can be referred to as the scaled normalized lattice digital filter. Different types of scaled normalized lattice digital filter structures are also derived.

Original languageEnglish (US)
Pages (from-to)278-282
Number of pages5
JournalIEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing
Issue number4
StatePublished - Apr 1995


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