海底沉积物在结构状态条件下的声管垂直测量方法

Proceedings of the 13th International Conference on Underwater Networks & Systems Pub Date : 2018-12-03 DOI:10.1145/3291940.3291961

Zhiguo Qu, Xinghui Cao, Binjian Shen

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引用次数: 0

摘要

提出了一种新的声管测量方法，可以快速准确地测量沉积物中的声速和声衰减。为了避免更换换能器的麻烦，设计了泥沙声衰减测量系统，该系统可以采用窄带信号和宽带信号进行测量。

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Vertical measurement method of seafloor sediments in the sound tube under the condition of the structure state

A new method of acoustic tube measurement is proposed, which can measure the sound velocity and sound attenuation in sediment rapidly and accurately. To avoid the trouble of replacing the transducer, the acoustic attenuation measurement system of sediment is designed, which can be measured by both narrowband signal and broadband signal.

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Proceedings of the 13th International Conference on Underwater Networks & Systems

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