Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Chieko Furuichi"'
Publikováno v:
Systems and Computers in Japan. 31:89-98
This paper discusses speech recognition based on a new statistical phoneme segment model which is trained by phoneme parameters derived from automatically extracted phoneme segments. The proposed system operates as follows. In preprocessing before re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e241f88faa5babcf4ab4080cb4c5427
https://doi.org/10.1002/1520-684x(200009)31:10<89::aid-scj9>3.0.co
https://doi.org/10.1002/1520-684x(200009)31:10<89::aid-scj9>3.0.co
Publikováno v:
Journal of the Acoustical Society of Japan (E). 18:1-8
An algorithm is proposed in this paper for phonemic segmentation to improve the performance of a continuous Mandarin speech recognition systems. The coefficient of time variation of spectral envelope and the coefficient of tirrie. variation of zero o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15f03a8f6b0d0b27d4a0d3e28b18df45
https://doi.org/10.1250/ast.18.1
https://doi.org/10.1250/ast.18.1
Publikováno v:
Electronics and Communications in Japan (Part III: Fundamental Electronic Science). 79:130-142
In this paper, a phonemic segmentation system is constructed which will be useful in practice as a preprocessing for English continuous speech recognition. the usefulness of the system is demonstrated. English continuous speech contains many weakly v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c8f6eb6f8419e7463a4f481faf8b4a8
https://doi.org/10.1002/ecjc.4430790312
https://doi.org/10.1002/ecjc.4430790312
A statistical phonemic segment model for speech recognition based on automatic phonemic segmentation
Autor:
Katsura Aizawa, Chieko Furuichi
Publikováno v:
5th International Conference on Spoken Language Processing (ICSLP 1998).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ee2063a9b11ac4b710301d078c07efd
https://doi.org/10.21437/icslp.1998-171
https://doi.org/10.21437/icslp.1998-171
Publikováno v:
Electronics and Communications in Japan (Part I: Communications). 66:10-18
The spectral envelope of speech can be represented efficiently by the log magnitude spectrum on the nonlinear frequency scale, which is close to mel scale (called mel-log spectrum). the mel cepstrum defined by its Fourier coefficients is also conside
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8227e1f1224257b9df1ac5220cbc63ea
https://doi.org/10.1002/ecja.4400660203
https://doi.org/10.1002/ecja.4400660203
Autor:
Chieko Furuichi, Satoshi Imai
Publikováno v:
Electronics and Communications in Japan (Part I: Communications). 70:41-53
In the speech synthesis using filters, other than the impulse train, some special pulse trains such as an excitation signal are used, especially the pulse train by Barker sequence and the pulse train obtained by averaging in time the energy of the si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7091c712483ad96c71d7e122798b061a
https://doi.org/10.1002/ecja.4410700305
https://doi.org/10.1002/ecja.4410700305
Publikováno v:
Electronics and Communications in Japan (Part I: Communications). 69:47-54
The quality of synthesized speech in the speech analysis-synthesis system based on the mel-cepstrum method is described. Mel-cepstrum is defined as the Fourier coefficients of the log spectrum on a nonlinear frequency scale approximating the mel scal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75cf9ec6e4b514d90770c19defd714d7
https://doi.org/10.1002/ecja.4410691006
https://doi.org/10.1002/ecja.4410691006
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