A kaiser window approach for the design of prototype filters of cosine modulated filterbanks

Yuan-Pei Lin*, P. P. Vaidyanathan

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

147 Scopus citations

Abstract

The traditional designs for the prototype filters of cosine modulated filterbanks usually involve nonlinear optimizations. We propose limiting the search of the prototype filters to the class of filters obtained using Kaiser windows. The design process is reduced to the optimization of a single parameter. An example will be given to show that very good designs can be obtained in spite of the limit of search.

Original languageEnglish
Article number681427
Pages (from-to)132-134
Number of pages3
JournalIEEE Signal Processing Letters
Volume5
Issue number6
DOIs
StatePublished - Jun 1998

Keywords

  • Cosine-modulated filterbanks
  • Filterbank design
  • Kaiser window

Fingerprint Dive into the research topics of 'A kaiser window approach for the design of prototype filters of cosine modulated filterbanks'. Together they form a unique fingerprint.

Cite this