Design and Efficiency Analysis of one Class of Uniform Linear Phase FIR Filter Banks

Abstract

One class of uniform linear phase filter banks with different numbers of band-pass channels will be considered in this study, concentrating on 5, 9 and 17-band filter banks and their mutual comparison concerning delay and implementation complexity. Designed banks are based on the FIR filters and frequency response masking technique and are also compared to the banks with direct realization considering complementarity and delay.

Keywords

• FIR filters
• interpolation
• uniform filter banks
• FRM