Design of Narrow-Band and Wide-Band Frequency-Response Masking Filters Using Sparse Non-Periodic Sub-Filters
2010 (English)Conference paper (Refereed)
In this work a new technique for design of narrow-band and wide-band linear-phase finite-length impulse response (FIR) frequency-response masking based filters is introduced. The technique is based on a sparse FIR filter design method for both the model (bandedge shaping) filter as well as the masking filter using mixed integer linear programming optimization. The proposed technique shows promising results for realization of efficient low arithmetic complexity structures.
Place, publisher, year, edition, pages
2010. 1704-1707 p.
, European Signal Processing Conference (EUSIPCO), ISSN 2076-1465
Engineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-75083OAI: oai:DiVA.org:liu-75083DiVA: diva2:503639
18th European Signal Processing Conference (EUSIPCO-2010), August 23-27, Aalborg, Denmark