# On the Design of Biorthogonal Halfband Filterbanks With Almost Tight Rational Coefficients

> Research article (IEEE Transactions on Circuits & Systems II Express Briefs, 2019) · cited 15× · AI/ML

**Wikidata**: [openalex:W2950913698](https://www.wikidata.org/wiki/openalex:W2950913698)  
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