| Presentation | 2009-07-10 A Band Extension Technique for Narrow Band Telephony Speech Naofumi AOKI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This study investigates an artificial band extension technique for narrow band telephony speech. In order to enhance the conventional technique employing full wave rectification, the proposed technique emphasizes high band by taking account of the characteristics of unvoiced consonants. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | telephony speech / band extension / VoIP |
| Paper # | CQ2009-21 |
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| Conference Information | |
| Committee | CQ |
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| Conference Date | 2009/7/2(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Communication Quality (CQ) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Band Extension Technique for Narrow Band Telephony Speech |
| Sub Title (in English) | |
| Keyword(1) | telephony speech |
| Keyword(2) | band extension |
| Keyword(3) | VoIP |
| 1st Author's Name | Naofumi AOKI |
| 1st Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University() |
| Date | 2009-07-10 |
| Paper # | CQ2009-21 |
| Volume (vol) | vol.109 |
| Number (no) | 121 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |