| Presentation | 2001/10/1 Simultaneous Determination of LPC Analysis Order and Frame Partitioning Based on MDL Criterion Kouji IWATA, Toru TAKAHASHI, Takahiro NAKANISHI, Keiichi TOKUDA, Tadashi KITAMURA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes an algorithm for simultaneous determination of LPC analysis and frame partitioning. Short-term characteristic of speech signal can very dynamically. Accordingly, appropriate analysis order and frame langth should depend on each portion of speech signal to be analyzed. We derive a computationally efficient algorithm based on DP, in which frame partioning and LPC analysis order for each frame ane jointly optimized through the MDL criterion. We discuss the utility of the proposed algorithm showing results of natural speech analysis. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | LPC analysis / variable analysis order / variable frame length / MDL criterion / DP |
| Paper # | SP2001-82,WIT2001-36 |
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| Conference Information | |
| Committee | WIT |
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| Conference Date | 2001/10/1(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Well-being Information Technology(WIT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Simultaneous Determination of LPC Analysis Order and Frame Partitioning Based on MDL Criterion |
| Sub Title (in English) | |
| Keyword(1) | LPC analysis |
| Keyword(2) | variable analysis order |
| Keyword(3) | variable frame length |
| Keyword(4) | MDL criterion |
| Keyword(5) | DP |
| 1st Author's Name | Kouji IWATA |
| 1st Author's Affiliation | Department of Computer Science, Nagoya Institute of Technology() |
| 2nd Author's Name | Toru TAKAHASHI |
| 2nd Author's Affiliation | Department of Computer Science, Nagoya Institute of Technology |
| 3rd Author's Name | Takahiro NAKANISHI |
| 3rd Author's Affiliation | Department of Electronics and Information Science, Aichi University of Technology |
| 4th Author's Name | Keiichi TOKUDA |
| 4th Author's Affiliation | Department of Computer Science, Nagoya Institute of Technology |
| 5th Author's Name | Tadashi KITAMURA |
| 5th Author's Affiliation | Department of Computer Science, Nagoya Institute of Technology |
| Date | 2001/10/1 |
| Paper # | SP2001-82,WIT2001-36 |
| Volume (vol) | vol.101 |
| Number (no) | 353 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |