Presentation | 1998/2/19 A singing synthesis system based on the Karhunen-Loeve transform Kiyotsugu Arai, Masato Adachi, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A new music synthesizer which has a KL expanded residuals, a latice filter and a low order filter is presented.Existence of 2-dimensional coefficient tables which control timbre accurately according to instantaneous pitch and level distinguishes this system.As the timbre varies even by a very weak vibrato or fluctuation, this synthesizer can overcome poorness and artificiality of short looped sounds.And the single KL based oscillator covers wide range of the scale so that a natual portamento over 1 octave is also achieved.Singing voice synthesis has been difficult for conventional PCM-type synthesizers, but this new system can "sing" vowels very naturally. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Singing voice / Music synthesizer / Additive synthesis / Karhunen-Loeve transform / Vowel / Vibrato |
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Conference Information | |
Committee | SP |
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Conference Date | 1998/2/19(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Registration To | Speech (SP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A singing synthesis system based on the Karhunen-Loeve transform |
Sub Title (in English) | |
Keyword(1) | Singing voice |
Keyword(2) | Music synthesizer |
Keyword(3) | Additive synthesis |
Keyword(4) | Karhunen-Loeve transform |
Keyword(5) | Vowel |
Keyword(6) | Vibrato |
1st Author's Name | Kiyotsugu Arai |
1st Author's Affiliation | Excla Inc.() |
2nd Author's Name | Masato Adachi |
2nd Author's Affiliation | KORG Inc. |
Date | 1998/2/19 |
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Volume (vol) | vol.97 |
Number (no) | 560 |
Page | pp.pp.- |
#Pages | 8 |
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