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Low Frequency Ambient Noise Measurement in Sagami Bay
Low Frequency Ambient Noise Measurement Sagami Bay
2009/8/19
For the purpose of monitoring deep seafloor environmental changes associated with a submarine earthquake swarm, a cabled observatory consisting of multidisciplinary sensors including a hydrophone was ...
Measurement of the Frequency Characteristics of the Scattering Amplitude Using the Dolphin's Sonar Signal
Frequency Characteristics Scattering Amplitude Dolphin's Sonar Signal
2009/8/19
Dolphins detect, pursuit, and prey fish as their food by using their excellent sonar ability. If some advantages of their sonar such as object identification ability are introduced to our fisheries ec...