A Novel Conditioning and Recording System of Low-noise Underwater Acoustic Signal

Abstract

Abstract-A novel conditioning and recording system of Lownoise underwater acoustic signal is proposed in order to coordinate the applied vector hydrophones. The low-noise analog circuit design is taken into account seriously according to the requirements of high precision and low distortion of underwater acoustic data. Compared with other similar systems, it features on miniaturization, high dynamic range, low distortion and low power consumption.