A state estimation method based on the wide-sense digital filter employing higher order correlation information for the reverberation curve in the room contaminated by a background noise

By Ogawa Hitsohi   Ohta Mitsuo   Hatakeyama Kazutatsu  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 1994, Iss. 2, 1994-09 ,pp. : 2083-2086 (4)

Institute of Noise Control Engineering

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Estimation theory and experiment using digital filter for reverberation curve with unknown initial state in room contaminated by background noise

By Ohta Mitsuo   Ogawa Hitoshi   Hatakeyama Kazutatsu  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 1994, Iss. 1, 1994-05 ,pp. : 811-816 (6)

Institute of Noise Control Engineering

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A dynamical state estimation method for the stochastic environmental noise system with decibel-valued observation contaminated by a random background noise

By Hatakeyama Kazutatsu   Ohta Mitsuo  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 1986, Iss. 1, 1986-07 ,pp. : 1177-1182 (6)

Institute of Noise Control Engineering

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A digital filter for the state estimation of impulsive noise under the existence of a background noise and its experiment

By Ikuta Akira   Ohta Mitsuo  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 1992, Iss. 1, 1992-07 ,pp. : 1191-1194 (4)

Institute of Noise Control Engineering

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A dynamical estimation method for noise environmental system with quantized observation mechanism contaminated by background noise

By Uchino Eiji   Ohta Mitsuo  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 1983, Iss. 2, 1983-07 ,pp. : 1163-1166 (4)

Institute of Noise Control Engineering

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