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The line noise is a primary low frequency component of self-noise in submarines.
线谱噪声主要集中在自噪声的低频段。
This paper combines testing method with SEA to predict self-noise in sonar platform area.
本文采用试验和SEA相结合的方法来预报其平台区自噪声。
The algorithm for instrument noise measuring is analyzed in simulation mode and practiced in the measuring of FBS_3B's self-noise.
研究了地震计仪器噪声的测量方法和算法,并实际测量了FBS - 3b的噪声。
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