Sonar Signal Processing

Backend Deployment of user Interace for Passive Sonar Simulator

The Graphical User Interface or GUI uses icons, menus and other visual indicator (graphics) representations to display information and related user controls, unlike text-based interfaces, where data and commands are in text. GUI makes computer operation more intuitive, and thus makes the interaction of users with the software easy. GUIs generally provide users with immediate,…

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1280 853 Maritime Research Center

Low frequency Shipping Ambient Noise Mapping for Passive Sonar Simulator

/*! elementor - v3.5.5 - 03-02-2022 */ .elementor-alert{padding:15px;border-left:5px solid transparent;position:relative;text-align:left}.elementor-alert .elementor-alert-title{display:block;font-weight:700}.elementor-alert .elementor-alert-description{font-size:13px}.elementor-alert button.elementor-alert-dismiss{position:absolute;right:10px;top:10px;padding:3px;font-size:20px;line-height:1;background:transparent;color:inherit;border:none;cursor:pointer}.elementor-alert.elementor-alert-info{color:#31708f;background-color:#d9edf7;border-color:#bcdff1}.elementor-alert.elementor-alert-success{color:#3c763d;background-color:#dff0d8;border-color:#cae6be}.elementor-alert.elementor-alert-warning{color:#8a6d3b;background-color:#fcf8e3;border-color:#f9f0c3}.elementor-alert.elementor-alert-danger{color:#a94442;background-color:#f2dede;border-color:#e8c4c4}@media (max-width:767px){.elementor-alert{padding:10px}.elementor-alert button.elementor-alert-dismiss{right:7px;top:7px}} Authors Krishna Pranay Reddy Chennareddy, BITS Pilani and Dr. (Cdr) Arnab Das, MRC, Pune /*! elementor - v3.5.5 - 03-02-2022 */ .elementor-widget-social-icons.elementor-grid-0 .elementor-widget-container,.elementor-widget-social-icons.elementor-grid-mobile-0 .elementor-widget-container,.elementor-widget-social-icons.elementor-grid-tablet-0 .elementor-widget-container{line-height:1;font-size:0}.elementor-widget-social-icons:not(.elementor-grid-0):not(.elementor-grid-tablet-0):not(.elementor-grid-mobile-0) .elementor-grid{display:inline-grid}.elementor-widget-social-icons .elementor-grid{grid-column-gap:var(--grid-column-gap,5px);grid-row-gap:var(--grid-row-gap,5px);grid-template-columns:var(--grid-template-columns);-webkit-box-pack:var(--justify-content,center);-ms-flex-pack:var(--justify-content,center);justify-content:var(--justify-content,center);justify-items:var(--justify-content,center)}.elementor-icon.elementor-social-icon{font-size:var(--icon-size,25px);line-height:var(--icon-size,25px);width:calc(var(--icon-size, 25px) + (2 * var(--icon-padding, .5em)));height:calc(var(--icon-size, 25px) + (2 * var(--icon-padding, .5em)))}.elementor-social-icon{--e-social-icon-icon-color:#fff;display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex;background-color:#818a91;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;text-align:center;cursor:pointer}.elementor-social-icon i{color:var(--e-social-icon-icon-color)}.elementor-social-icon…

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1280 853 Maritime Research Center

Passive Sonar Simulator Vulnerability Assessment

The rise in awareness and interest of marine resources and resulting tensions has created the need for security and assessment of deploying a ship in a region. Vulnerability assessment is the study of how vulnerable one’s ship is to detection by others. It is done by using the sonar equation and calculating the reverse signal…

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1280 853 Maritime Research Center

Frontend Development of Graphical user Interface for Passive Sonar Simulator

Graphical User Interface provides a way to make the final product correspondent to user’s expectation and solving their problems. The product designed with a GUI can be extremely helpful, and a product which is functionally and aesthetically appealing will provide the user a reason to try the application. A GUI works without the requirement of…

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1280 853 Maritime Research Center

Passive Sonar Simulator Design and Development (Effective Detection)

The primary function of passive sonar is to detect a target amidst the ambient noise that is present in the background and the Transmission Loss associated with underwater sound propagation. Sonar performance modeling is used to quantify the sonar performance in the context of effective detection by having a careful and detailed analysis of the…

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1280 853 Maritime Research Center

Effective Deployment of Passive Sonar Simulator

When a submarine dives into an ocean, it’s one of the support system to navigate and communicate is sound. For that, they use Sonar (Sound Navigation and Ranging) . Here, submariners face difficulties in deciding which locations to deploy and unaware of the threats present in surrounding areas, it is difficult to tell whether these locations are safe…

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1280 867 Maritime Research Center

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