Provided are a noise control apparatus based on a partial correlation function, and a method thereof. According to one aspect of the present disclosure, using the partial correlation function, correlation between a reference signal obtained from a sensor and a noise signal is obtained. Additionally, contribution of each sensor is obtained based on the correlation. Additionally, a candidate reference sensor is determined based on the contribution of each sensor and the noise control signal is generated. Presented is a technique for efficiently determining the candidate reference sensor.
본 개시는 부분 상관 함수 기반의 소음 제어 장치 및 방법을 제공한다. 본 개시의 일 측면에 의하면, 부분 상관 함수를 이용하여, 센서로부터 획득한 참조 신호와 소음 신호 간 상관관계를 획득하고, 상관관계에 기초하여 센서별 기여도를 획득하고, 센서별 기여도를 기초로 후보 참조 센서를 결정하여 소음 제어 신호를 생성하는, 부분 상관 함수 기반의 소음 제어 장치 및 방법을 제공한다.
Method And Apparatus for Noise Canceling Based on Partial Correlation Function
부분 상관 함수 기반의 소음 제어를 위한 장치 및 방법
26.06.2023
Patent
Elektronische Ressource
Koreanisch
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