Browsing by Subject "Echosounders"
Now showing items 1-3 of 3
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Duel frequency echo data acquisition system for sea-floor classification
(Allied, India, 2005)An echo data acquisition system is designed to digitize echo signal from a single beam shipboard echo-sounder for use in sea-floor classification studies using a 12 bit analog to digital (A/D) card with a maximum sampling ... -
Seafloor backscatter signal simulation and classification
(Allied, India, 2005)In this paper, simulation study is initiated to observe the interaction effect of the sound signal with different seafloors types and its classification. Simulation of the echo envelope signal is done by accurately formulating ... -
Seafloor micro-roughness, benthic macro-fauna, and sediment substrate: A study of their interrelationship using high-frequency echo-sounding systems
(CSIR-NISCAIR, 2015)The spatial variability of sediment geoacoustic inversion results, derived from dual-frequency single-beam (SBES) and multi-beam echosounder system (MBES) operable at 33/210 kHz and 95 kHz, respectively, have been analyzed ...