| Presentation | 1995/7/21 Subband Adaptive Filters with Over Sampled Perfect Reconstruction DFT Filter Banks Kazunobu Toguchi, Hiroyuki Kobayashi, Hitoshi Kiya, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a new design method of oversampled perfect reconstruction Discrete Fourier Transform (DFT) filter banks for subband adaptive filters. The proposed DFT filter banks have the properties which are to reconstruct the input signal perfectly, to avoid both aliasing and imaging components in each subband, and to consist of lower rate filters than input rate for arbitrary rate conversion. In addition, The design method of the DFT filter banks is simple because it is reduced to a liner programming problem. The filter banks can be designed based on the oversampled perfect reconstruction condition, although it is impossible to design the banks by that of critical sampled reconstruction. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | system identification / adaptive filters / perfect reconstruction / oversample / DFT filter banks |
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| Conference Information | |
| Committee | DSP |
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| Conference Date | 1995/7/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Digital Signal Processing (DSP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Subband Adaptive Filters with Over Sampled Perfect Reconstruction DFT Filter Banks |
| Sub Title (in English) | |
| Keyword(1) | system identification |
| Keyword(2) | adaptive filters |
| Keyword(3) | perfect reconstruction |
| Keyword(4) | oversample |
| Keyword(5) | DFT filter banks |
| 1st Author's Name | Kazunobu Toguchi |
| 1st Author's Affiliation | Elec. & Info. Eng., Faculty of Tech., Tokyo Metropolitan Univ.() |
| 2nd Author's Name | Hiroyuki Kobayashi |
| 2nd Author's Affiliation | Elec. & Info. Eng., Faculty of Tech., Tokyo Metropolitan Univ. |
| 3rd Author's Name | Hitoshi Kiya |
| 3rd Author's Affiliation | Elec. & Info. Eng., Faculty of Tech., Tokyo Metropolitan Univ. |
| Date | 1995/7/21 |
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| Volume (vol) | vol.95 |
| Number (no) | 159 |
| Page | pp.pp.- |
| #Pages | 6 |
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