Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Yoichi Hinamoto"'
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2007 (2007)
A barge-in free spoken dialogue interface using sound field control and microphone array is proposed. In the conventional spoken dialogue system using an acoustic echo canceller, it is indispensable to estimate a room transfer function, especially wh
Externí odkaz:
https://doaj.org/article/726ec905e3104b148792d42426f4b551
Autor:
Yoichi HINAMOTO, Shotaro NISHIMURA
Publikováno v:
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. :582-589
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ca9e55be936435d6d0bdffda5489a7b
https://doi.org/10.1587/transfun.2022eap1034
https://doi.org/10.1587/transfun.2022eap1034
Publikováno v:
Circuits, Systems, and Signal Processing.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed1e0db65e89a93a493cfc456e731025
https://doi.org/10.1007/s00034-023-02297-3
https://doi.org/10.1007/s00034-023-02297-3
Autor:
Shotaro Nishimura, Yoichi Hinamoto
Publikováno v:
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. :1585-1592
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b143beb9f1969ad8abc17e38e9358eca
https://doi.org/10.1587/transfun.2021eap1010
https://doi.org/10.1587/transfun.2021eap1010
Publikováno v:
2022 IEEE Industrial Electronics and Applications Conference (IEACon).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f1cffed31e08ff436bca428b8ccb6f9
https://doi.org/10.1109/ieacon55029.2022.9951759
https://doi.org/10.1109/ieacon55029.2022.9951759
Autor:
Yoichi Hinamoto, Akimitsu Doi
Publikováno v:
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. :1473-1480
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ea948e2c552533ffc7f95c351082ec1
https://doi.org/10.1587/transfun.e102.a.1473
https://doi.org/10.1587/transfun.e102.a.1473
Autor:
Yoichi Hinamoto, Shotaro Nishimura
Publikováno v:
MWSCAS
This paper deals with an adaptive notch digital filter that employs the normal state-space realization of a single frequency second-order IIR notch digital filter. A simplified gradient-descent method is applied to minimize the meansquared output err
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c130ad16752f2c5434bd3cc8609e16f4
https://doi.org/10.1109/mwscas48704.2020.9184650
https://doi.org/10.1109/mwscas48704.2020.9184650
Autor:
Yoichi Hinamoto, Akimitsu Doi
Publikováno v:
ICSIPA
This paper deals with the subject of minimizing roundoff noise under the restrictions of $l_{2}$ -norm dynamic-range scaling for state space digital filters in which the subject is solved by simultaneously optimizing realization and error feedback. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fd6284c61840e338c1c705d756abb10
https://doi.org/10.1109/icsipa45851.2019.8977730
https://doi.org/10.1109/icsipa45851.2019.8977730
Autor:
Yoichi Hinamoto, Shotaro Nishimura
Publikováno v:
DSL
This paper explores novel adaptive state-space notch filters with novel update laws by applying the normal-form state-space realization of a single frequency second-order IIR notch filter. An adaptive iterative algorithm is obtained by employing a gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cc7d73a03fe5462ceeab3d2660794a7
https://doi.org/10.1109/icdsp.2018.8631647
https://doi.org/10.1109/icdsp.2018.8631647
Autor:
Yoichi Hinamoto, Akimitsu Doi
Publikováno v:
2018 Twenty Fourth National Conference on Communications (NCC).
In this paper, we investigate the problem of minimizing roundoff noise and pole sensitivity simultaneously subject to l 2 -scaling constraints for state-space digital filters. A measure for evaluating roundoff noise and pole sensitivity is introduced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::112bda68a7ebafdbd37e4c12ce0c6cd2
https://doi.org/10.1109/ncc.2018.8600044
https://doi.org/10.1109/ncc.2018.8600044