Title:
合成音生成装置、方法、及びプログラム
Document Type and Number:
Japanese Patent JP7183556
Kind Code:
B2
Abstract:
To synthesize a synthetic sound which can reduce periodicity due to repeated reproduction of the speech waveform and can suppress deterioration in quality, concerning a synthetic sound generation technique for generating a synthetic sound by connecting or repetitively reproducing a speech waveform.SOLUTION: From a plurality of fundamental wave data obtained by dividing segment data 200 stored in the storage unit for each pitch period, a first fundamental wave data is selected and read, and then fundamental wave data similar (highly correlated) to the fundamental wave data read out at present is selected and read out next, and the fundamental wave data sequentially read out are connected to generate a synthesized sound 300 having a desired time length.SELECTED DRAWING: Figure 4
Inventors:
Junichiro Soejima
Hiroyasu Ide
Hiroyasu Ide
Application Number:
JP2018057343A
Publication Date:
December 06, 2022
Filing Date:
March 26, 2018
Export Citation:
Assignee:
CASIO COMPUTER CO.,LTD.
International Classes:
G10L13/07; G10L13/00; G10L13/033
Domestic Patent References:
| JP2005024794A | ||||
| JP2015064482A |
Other References:
世木 寛之 Hiroyuki Segi,放送現業・コンテンツ制作 Broadcasting Field and Content Production,映像情報メディア学会誌 第62巻 第1号 The Journal of The Institute of Image Information and Television Engineers,日本,(社)映像情報メディア学会 The Institute of Image Information and Television Engineers,2008年01月01日,第62巻第1号,69~76
Attorney, Agent or Firm:
Yoshiyuki Osuge
Hiroyoshi Aoki
Masayuki Amada
Hiroyoshi Aoki
Masayuki Amada
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