| Presentation | 1998/6/25 Linear Phase FIR Analysis Filter Banks with Variable Crossover Frequencies Satoshi MASHIMO, Eiji WATANABE, Akinori NISHIHARA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | It is often desired to change the crossover frequecies of analysis filter banks through variable single parameters.This paper describes a design of linear phase FIR analysis filter banks of which the crossover frequencies can be controlled by single parameters.The proposed design is realized on the basis of the frequency transformations for realizing variable cutoff linear phase FIR filters.The crossover-controlling parameters is derived from the frequency transformation applied to each filter of filter banks.These parameters make us possible to tune crossover frequencies easily and obtain desired band-splitting characteristics.Some demonstrations to show the tunability of the proposed filter banks is given by computer simulations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | FIR digital filter / frequency transformation / analysis filter bank / multirate signal processing |
| Paper # | CAS98-10,VLD98-10,DSP98-39 |
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| Conference Information | |
| Committee | DSP |
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| Conference Date | 1998/6/25(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| 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) | Linear Phase FIR Analysis Filter Banks with Variable Crossover Frequencies |
| Sub Title (in English) | |
| Keyword(1) | FIR digital filter |
| Keyword(2) | frequency transformation |
| Keyword(3) | analysis filter bank |
| Keyword(4) | multirate signal processing |
| 1st Author's Name | Satoshi MASHIMO |
| 1st Author's Affiliation | Dept.of Computational Intelligence and Systems Science, Tokyo Institute of Technology() |
| 2nd Author's Name | Eiji WATANABE |
| 2nd Author's Affiliation | Faculty of Systems Engineering, Shibaura Institute of Technology |
| 3rd Author's Name | Akinori NISHIHARA |
| 3rd Author's Affiliation | The Center for Research and Development of Education Technology, Tokyo Institute of Technology |
| Date | 1998/6/25 |
| Paper # | CAS98-10,VLD98-10,DSP98-39 |
| Volume (vol) | vol.98 |
| Number (no) | 143 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |