The following publications are possibly variants of this publication:
- Tree-structured IIR/FIR octave-band filter banks with very low-complexity analysis filtersElizabeth Elias, Per Löwenborg, Håkan Johansson, Lars Wanhammar. iscas 2001: 533-536 [doi]
- Design of m-channel tree-structured filter banks with very low-complexity analysis filtersElizabeth Elias, Per Löwenborg, Håkan Johansson, Lars Wanhammar. icecsys 2000: 87-90 [doi]
- Two-channel digital and hybrid analog/digital multirate filter banks with very low-complexity analysis or synthesis filtersPer Löwenborg, Håkan Johansson, Lars Wanhammar. tcasII, 50(7):355-367, 2003. [doi]