著者

中尾 睦彦 稲川 千津 福原 始

出版者

明石工業高等専門学校

雑誌

明石工業高等専門学校研究紀要 (ISSN:02861917)

巻号頁・発行日

vol.49, pp.6-13, 2006-12

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In this experiment, by using white Gaussian noise and Discrete Fourier Transform (DFT), spoken Japanese language was synthesized. Firstly, the spectrum of voice signals was calculated by DFT and multiplied to spectrum of white Gaussian noise. Secondly, through inverse DFT, synthesized voice signals was obtained. Furthermore, to improve this signal performance, several bandpath filters were used. Synthetic speech was evaluated by the human auditory sense and quantification theory I.