An Estimation Method of Probability Distribution for a Specific Stochastic Signal Contaminated by an Additional Noise Based on the Arbitrarily Quantized Level Observation
Summary :
It often occurs in the acoustic environment that a specific signal is contaminated by the additional noise of non-Gaussian distribution type. In order to extract exactly the various statistical information of only specific signal from the observed noisy data, a stochastic signal processing by use of digital computer is essential. In this study, a stochastic method for estimating the probability function of the specific signal embedded in the additional noise is first theoretically proposed in a suitable form for the quantized level observation. Then, the effectiveness of the proposed method is experimentally confirmed by applying it to the observed data in the acoustic environment.
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- IEICE TRANSACTIONS on Fundamentals Vol.E75-A No.9 pp.1046-1051
- Publication Date
- 1992/09/25
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- Special Section PAPER (Special Section on Information Theory and Its Applications)
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Mitsuo OHTA, Akira IKUTA, "An Estimation Method of Probability Distribution for a Specific Stochastic Signal Contaminated by an Additional Noise Based on the Arbitrarily Quantized Level Observation" in IEICE TRANSACTIONS on Fundamentals,
vol. E75-A, no. 9, pp. 1046-1051, September 1992, doi: .
Abstract: It often occurs in the acoustic environment that a specific signal is contaminated by the additional noise of non-Gaussian distribution type. In order to extract exactly the various statistical information of only specific signal from the observed noisy data, a stochastic signal processing by use of digital computer is essential. In this study, a stochastic method for estimating the probability function of the specific signal embedded in the additional noise is first theoretically proposed in a suitable form for the quantized level observation. Then, the effectiveness of the proposed method is experimentally confirmed by applying it to the observed data in the acoustic environment.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e75-a_9_1046/_p
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@ARTICLE{e75-a_9_1046,
author={Mitsuo OHTA, Akira IKUTA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={An Estimation Method of Probability Distribution for a Specific Stochastic Signal Contaminated by an Additional Noise Based on the Arbitrarily Quantized Level Observation},
year={1992},
volume={E75-A},
number={9},
pages={1046-1051},
abstract={It often occurs in the acoustic environment that a specific signal is contaminated by the additional noise of non-Gaussian distribution type. In order to extract exactly the various statistical information of only specific signal from the observed noisy data, a stochastic signal processing by use of digital computer is essential. In this study, a stochastic method for estimating the probability function of the specific signal embedded in the additional noise is first theoretically proposed in a suitable form for the quantized level observation. Then, the effectiveness of the proposed method is experimentally confirmed by applying it to the observed data in the acoustic environment.},
keywords={},
doi={},
ISSN={},
month={September},}
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TY - JOUR
TI - An Estimation Method of Probability Distribution for a Specific Stochastic Signal Contaminated by an Additional Noise Based on the Arbitrarily Quantized Level Observation
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1046
EP - 1051
AU - Mitsuo OHTA
AU - Akira IKUTA
PY - 1992
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E75-A
IS - 9
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - September 1992
AB - It often occurs in the acoustic environment that a specific signal is contaminated by the additional noise of non-Gaussian distribution type. In order to extract exactly the various statistical information of only specific signal from the observed noisy data, a stochastic signal processing by use of digital computer is essential. In this study, a stochastic method for estimating the probability function of the specific signal embedded in the additional noise is first theoretically proposed in a suitable form for the quantized level observation. Then, the effectiveness of the proposed method is experimentally confirmed by applying it to the observed data in the acoustic environment.
ER -
English
