The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
본 논문에서는 적응형 차단 매트릭스(RAMA-ABM)를 갖춘 견고한 적응형 마이크 어레이를 위한 새로운 적응 모드 제어(AMC)를 제안합니다. 제안된 AMC는 두 개의 마이크 신호의 상호 상관을 기반으로 하며 목표 신호 취소를 피하기 위해 적응을 제어하기 위한 상태 머신을 사용합니다. 다양한 음향 환경에서 얻은 사운드 데이터를 평가하면 제안된 AMC의 소음 감소가 SNR 추정을 기반으로 한 AMC의 소음 감소보다 3dB 더 우수함을 보여줍니다. 주관적인 청취 테스트에서는 제안된 AMC의 출력 신호 품질이 기존 AMC의 출력 신호 품질과 비슷하거나 훨씬 더 나은 것으로 나타났습니다.
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부
Osamu HOSHUYAMA, Brigitte BEGASSE, Akihiko SUGIYAMA, "A New Adaptation-Mode Control Based on Cross Correlation for a Robust Adaptive Microphone Array" in IEICE TRANSACTIONS on Fundamentals,
vol. E84-A, no. 2, pp. 406-413, February 2001, doi: .
Abstract: This paper proposes a new adaptation-mode control (AMC) for a robust adaptive microphone array with an adaptive blocking matrix (RAMA-ABM). The proposed AMC is based on cross correlations of two microphone signals and uses a state machine for controlling the adaptation to avoid target-signal cancellation. Evaluation with sound data obtained in different acoustic environments demonstrates that the noise reduction by the proposed AMC is 3 dB better than that by the AMC based on the SNR estimate. Subjective listening tests show that the quality of the output signal by the proposed AMC is comparable to or even better than those by the conventional AMCs.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e84-a_2_406/_p
부
@ARTICLE{e84-a_2_406,
author={Osamu HOSHUYAMA, Brigitte BEGASSE, Akihiko SUGIYAMA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A New Adaptation-Mode Control Based on Cross Correlation for a Robust Adaptive Microphone Array},
year={2001},
volume={E84-A},
number={2},
pages={406-413},
abstract={This paper proposes a new adaptation-mode control (AMC) for a robust adaptive microphone array with an adaptive blocking matrix (RAMA-ABM). The proposed AMC is based on cross correlations of two microphone signals and uses a state machine for controlling the adaptation to avoid target-signal cancellation. Evaluation with sound data obtained in different acoustic environments demonstrates that the noise reduction by the proposed AMC is 3 dB better than that by the AMC based on the SNR estimate. Subjective listening tests show that the quality of the output signal by the proposed AMC is comparable to or even better than those by the conventional AMCs.},
keywords={},
doi={},
ISSN={},
month={February},}
부
TY - JOUR
TI - A New Adaptation-Mode Control Based on Cross Correlation for a Robust Adaptive Microphone Array
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 406
EP - 413
AU - Osamu HOSHUYAMA
AU - Brigitte BEGASSE
AU - Akihiko SUGIYAMA
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E84-A
IS - 2
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - February 2001
AB - This paper proposes a new adaptation-mode control (AMC) for a robust adaptive microphone array with an adaptive blocking matrix (RAMA-ABM). The proposed AMC is based on cross correlations of two microphone signals and uses a state machine for controlling the adaptation to avoid target-signal cancellation. Evaluation with sound data obtained in different acoustic environments demonstrates that the noise reduction by the proposed AMC is 3 dB better than that by the AMC based on the SNR estimate. Subjective listening tests show that the quality of the output signal by the proposed AMC is comparable to or even better than those by the conventional AMCs.
ER -