| Presentation | 1996/8/29 Speech Representation and Transformation based on Adaptive Time-Frequency Interpolation Hideki KAWAHARA, Ikuyo MASUDA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A simple new procedure called STRAIGHT (Speech Transformation and Representation using Adaptive Interpolation of weiGHTed spectrum) has been developed, using pitch-adaptive spectral analysis combined with a surface reconstruction method in the time-frequency region, and an excitation source design based on phase manipulation. It preserves the bilinear surface in the time-frequency region and allows for over 600% manipulation of such speech parameters as pitch, vocal tract length, and speaking rate, without further degradation due to parameter manipulation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Speech Perception / Speech Analysis / Surface Reconstruction / All-Pass Filter / Speech Transformation |
| Paper # | EA-96-28 |
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| Conference Information | |
| Committee | EA |
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| Conference Date | 1996/8/29(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 | Engineering Acoustics (EA) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Speech Representation and Transformation based on Adaptive Time-Frequency Interpolation |
| Sub Title (in English) | |
| Keyword(1) | Speech Perception |
| Keyword(2) | Speech Analysis |
| Keyword(3) | Surface Reconstruction |
| Keyword(4) | All-Pass Filter |
| Keyword(5) | Speech Transformation |
| 1st Author's Name | Hideki KAWAHARA |
| 1st Author's Affiliation | ATR Human Information Processing Research Laboratories() |
| 2nd Author's Name | Ikuyo MASUDA |
| 2nd Author's Affiliation | ATR Human Information Processing Research Laboratories |
| Date | 1996/8/29 |
| Paper # | EA-96-28 |
| Volume (vol) | vol.96 |
| Number (no) | 235 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |