| Presentation | 2001/5/18 A speech spectral envelope compression method for STRAIGHT analysis using simultaneous masking Koichi Sasaki, Mamoru Iwaki, Tohoru Kiryu, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | An importance of speech compression technology is increasing with a popularization of digital communication and a diversity of its use. Recently, compression methods using auditory characteristics become popular. STRAIGHT speech analysis-synthesis method is known as a method that the synthesized speech holds the quality high like its original speech, but the amount of data in analysis is extremely large. In this paper, keeping enough quality and reducing the amount of data, we propose a compression method using simultaneous masking characteristics in human audio and apply it to STRAIGHT. In addition, we estimate quantitatively the quality of compressed speech with DMOS subjective evaluation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | simultaneous masking / STRAIGHT / DMOS subjective evaluation / speech spectral envelope |
| Paper # | MBE2001-10 |
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| Conference Information | |
| Committee | MBE |
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| Conference Date | 2001/5/18(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 | ME and Bio Cybernetics (MBE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A speech spectral envelope compression method for STRAIGHT analysis using simultaneous masking |
| Sub Title (in English) | |
| Keyword(1) | simultaneous masking |
| Keyword(2) | STRAIGHT |
| Keyword(3) | DMOS subjective evaluation |
| Keyword(4) | speech spectral envelope |
| 1st Author's Name | Koichi Sasaki |
| 1st Author's Affiliation | Master's program of Information and Computing Engineering, Graduate School of Science and Technology, Niigata University() |
| 2nd Author's Name | Mamoru Iwaki |
| 2nd Author's Affiliation | Graduate School of Science and Technology, Niigata University |
| 3rd Author's Name | Tohoru Kiryu |
| 3rd Author's Affiliation | Graduate School of Science and Technology, Niigata University |
| Date | 2001/5/18 |
| Paper # | MBE2001-10 |
| Volume (vol) | vol.101 |
| Number (no) | 93 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |