| Presentation | 2009-07-02 Synthesis of 2-Channel IIR Paraunitary Filter Banks by Extracting 2-Port Lattice Sections Nagato UEDA, Eiji WATANABE, Akinori NISHIHARA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a synthesis method of 2-channel IIR paraunitary filter banks by successively extracting 2-port lattice sections. When a power symmetry transfer function is given, a filter bank is realized as cascade of bounded real 2-port lattice sections. The method can synthesize both odd- and even-order filters with Butterworth or elliptic characteristics. The number of multiplications per second can also be reduced. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | IIR Filter / Paraunitary Filter Banks / Extraction / Power Symmetry |
| Paper # | CAS2009-15,VLD2009-20,SIP2009-32 |
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| Conference Information | |
| Committee | SIP |
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| Conference Date | 2009/6/24(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Signal Processing (SIP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Synthesis of 2-Channel IIR Paraunitary Filter Banks by Extracting 2-Port Lattice Sections |
| Sub Title (in English) | |
| Keyword(1) | IIR Filter |
| Keyword(2) | Paraunitary Filter Banks |
| Keyword(3) | Extraction |
| Keyword(4) | Power Symmetry |
| 1st Author's Name | Nagato UEDA |
| 1st Author's Affiliation | Department of Communications and Integrated Systems, Tokyo Institute of Technology() |
| 2nd Author's Name | Eiji WATANABE |
| 2nd Author's Affiliation | Department of Electronic Information Systems, Shibaura Institute of Technology |
| 3rd Author's Name | Akinori NISHIHARA |
| 3rd Author's Affiliation | The Center for Research and Development of Educational Technology, Tokyo Institute of Technology |
| Date | 2009-07-02 |
| Paper # | CAS2009-15,VLD2009-20,SIP2009-32 |
| Volume (vol) | vol.109 |
| Number (no) | 112 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |