| Presentation | 1994/11/17 Proposal of the FIR Half-Band Filter Suitable for Quantization Input and Its Evaluation Hiroshi SATO, Toshinori YOSHIKAWA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A new type of the equiripple FIR half-band filter is proposed for the quantization input. The proposed filter has a flat part in the transition band. SNR of the proposed filter becomes higher than that of the conventional filter when filter order is high. A theoretical expression for the SNR is derived when half-band filter is applied to the interpolation filter. The calculations of theoretical values and simulations are done to evaluate SNR. The upper value of improvement of SNR is also calculated, and the conditions for the upper values are shown. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | equiripple FIR half-band filter / interpolation filter / quantization input / transition band / SNR |
| Paper # | CAS94-59,CST94-19 |
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| Conference Information | |
| Committee | CST |
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| Conference Date | 1994/11/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Concurrent System Technology (CST) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Proposal of the FIR Half-Band Filter Suitable for Quantization Input and Its Evaluation |
| Sub Title (in English) | |
| Keyword(1) | equiripple FIR half-band filter |
| Keyword(2) | interpolation filter |
| Keyword(3) | quantization input |
| Keyword(4) | transition band |
| Keyword(5) | SNR |
| 1st Author's Name | Hiroshi SATO |
| 1st Author's Affiliation | Faculty of Engineering, Nagaoka University of Technology() |
| 2nd Author's Name | Toshinori YOSHIKAWA |
| 2nd Author's Affiliation | Faculty of Engineering, Nagaoka University of Technology |
| Date | 1994/11/17 |
| Paper # | CAS94-59,CST94-19 |
| Volume (vol) | vol.94 |
| Number (no) | 333 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |