{"id":17287,"date":"2024-02-24T18:45:37","date_gmt":"2024-02-24T18:45:37","guid":{"rendered":"https:\/\/knowledge.udafoundation.in\/?p=17287"},"modified":"2024-02-27T18:33:39","modified_gmt":"2024-02-27T18:33:39","slug":"machine-learning-application-in-underwater-channel-modelling","status":"publish","type":"post","link":"https:\/\/old-knowledge.udafoundation.in\/index.php\/2024\/02\/24\/machine-learning-application-in-underwater-channel-modelling\/","title":{"rendered":"Machine Learning Application In Underwater Channel Modelling."},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"17287\" class=\"elementor elementor-17287\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ea2db96 e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no e-con e-parent\" data-id=\"ea2db96\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-60ad9bd e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no e-con e-child\" data-id=\"60ad9bd\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-099505c e-grid-align-left elementor-shape-rounded elementor-grid-0 elementor-widget elementor-widget-social-icons\" data-id=\"099505c\" data-element_type=\"widget\" data-widget_type=\"social-icons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-social-icons-wrapper elementor-grid\">\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-facebook elementor-repeater-item-d20a793\" href=\"https:\/\/www.facebook.com\/mrcpune\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Facebook<\/span>\n\t\t\t\t\t\t<svg class=\"e-font-icon-svg e-fab-facebook\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256C504 119 393 8 256 8S8 119 8 256c0 123.78 90.69 226.38 209.25 245V327.69h-63V256h63v-54.64c0-62.15 37-96.48 93.67-96.48 27.14 0 55.52 4.84 55.52 4.84v61h-31.28c-30.8 0-40.41 19.12-40.41 38.73V256h68.78l-11 71.69h-57.78V501C413.31 482.38 504 379.78 504 256z\"><\/path><\/svg>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-twitter elementor-repeater-item-ad769e2\" href=\"https:\/\/twitter.com\/mrcpune\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Twitter<\/span>\n\t\t\t\t\t\t<svg class=\"e-font-icon-svg e-fab-twitter\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M459.37 151.716c.325 4.548.325 9.097.325 13.645 0 138.72-105.583 298.558-298.558 298.558-59.452 0-114.68-17.219-161.137-47.106 8.447.974 16.568 1.299 25.34 1.299 49.055 0 94.213-16.568 130.274-44.832-46.132-.975-84.792-31.188-98.112-72.772 6.498.974 12.995 1.624 19.818 1.624 9.421 0 18.843-1.3 27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258 216.365 109.807-1.624-7.797-2.599-15.918-2.599-24.04 0-57.828 46.782-104.934 104.934-104.934 30.213 0 57.502 12.67 76.67 33.137 23.715-4.548 46.456-13.32 66.599-25.34-7.798 24.366-24.366 44.833-46.132 57.827 21.117-2.273 41.584-8.122 60.426-16.243-14.292 20.791-32.161 39.308-52.628 54.253z\"><\/path><\/svg>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-youtube elementor-repeater-item-3747509\" href=\"https:\/\/www.youtube.com\/channel\/UCOpZWjsT6LZqfIY68i1Bnlw\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Youtube<\/span>\n\t\t\t\t\t\t<svg class=\"e-font-icon-svg e-fab-youtube\" viewBox=\"0 0 576 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M549.655 124.083c-6.281-23.65-24.787-42.276-48.284-48.597C458.781 64 288 64 288 64S117.22 64 74.629 75.486c-23.497 6.322-42.003 24.947-48.284 48.597-11.412 42.867-11.412 132.305-11.412 132.305s0 89.438 11.412 132.305c6.281 23.65 24.787 41.5 48.284 47.821C117.22 448 288 448 288 448s170.78 0 213.371-11.486c23.497-6.321 42.003-24.171 48.284-47.821 11.412-42.867 11.412-132.305 11.412-132.305s0-89.438-11.412-132.305zm-317.51 213.508V175.185l142.739 81.205-142.739 81.201z\"><\/path><\/svg>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-linkedin elementor-repeater-item-7300392\" href=\"https:\/\/www.linkedin.com\/company\/the-maritime-research-center\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Linkedin<\/span>\n\t\t\t\t\t\t<svg class=\"e-font-icon-svg e-fab-linkedin\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 32H31.9C14.3 32 0 46.5 0 64.3v383.4C0 465.5 14.3 480 31.9 480H416c17.6 0 32-14.5 32-32.3V64.3c0-17.8-14.4-32.3-32-32.3zM135.4 416H69V202.2h66.5V416zm-33.2-243c-21.3 0-38.5-17.3-38.5-38.5S80.9 96 102.2 96c21.2 0 38.5 17.3 38.5 38.5 0 21.3-17.2 38.5-38.5 38.5zm282.1 243h-66.4V312c0-24.8-.5-56.7-34.5-56.7-34.6 0-39.9 27-39.9 54.9V416h-66.4V202.2h63.7v29.2h.9c8.9-16.8 30.6-34.5 62.9-34.5 67.2 0 79.7 44.3 79.7 101.9V416z\"><\/path><\/svg>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6bae420 elementor-widget elementor-widget-button\" data-id=\"6bae420\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/drive.google.com\/file\/d\/1YCKSMUlKbAV44X5oxjBEhTNgCVKx0bYs\/view\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">View Report <\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4556344 elementor-widget elementor-widget-text-editor\" data-id=\"4556344\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-167aaae grve-elementor-align-left elementor-widget elementor-widget-impeka_title\" data-id=\"167aaae\" data-element_type=\"widget\" data-widget_type=\"impeka_title.default\"><div class=\"elementor-widget-container\"><div class=\"elementor-element elementor-element-43914893 grve-elementor-align-left elementor-widget elementor-widget-impeka_title\" data-id=\"43914893\" data-element_type=\"widget\" data-widget_type=\"impeka_title.default\"><div class=\"elementor-widget-container\"><h5 class=\"grve-element grve-title grve-h5\">Overview<\/h5><\/div><\/div><div class=\"elementor-element elementor-element-37f8a447 elementor-widget elementor-widget-text-editor\" data-id=\"37f8a447\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\"><div class=\"elementor-widget-container\"><p>The research discusses the importance of underwater acoustics in understanding sound propagation in water and its various applications. Traditional mathematical models, such as the Parabolic Equation Range Dependent Acoustic Model (PE-RAM), have been used to study underwater acoustics, but they have limitations and require manual input. Machine Learning and Deep Learning techniques have the potential to overcome these limitations and reduce manual input dependencies.<\/p><p>The research also discusses the various domains involved in underwater acoustics, including the mathematical aspects of the PE model, and the Machine Learning aspects of the field. Overall, the research provides an informative overview of the current state of underwater acoustics and the potential for Machine Learning and Deep Learning techniques to enhance research in this field.<\/p><\/div><\/div><div class=\"elementor-element elementor-element-9d4045c grve-elementor-align-left elementor-widget elementor-widget-impeka_title\" data-id=\"9d4045c\" data-element_type=\"widget\" data-widget_type=\"impeka_title.default\"><div class=\"elementor-widget-container\"><h5 class=\"grve-element grve-title grve-h5\"><strong>Key highlights<\/strong><\/h5><\/div><\/div><div class=\"elementor-element elementor-element-5780f211 elementor-widget elementor-widget-text-editor\" data-id=\"5780f211\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\"><div class=\"elementor-widget-container\"><ul><li>Underwater acoustics is important for various applications, including ocean mapping and military\/sonar applications.<\/li><li>Traditional mathematical models for acoustic propagation under water suffer from errors and limitations.<\/li><li>The Parabolic Equation model is a widely used numerical solution, but requires manual input and may suffer from errors due to physiographic differences in the Indian Ocean.<\/li><li>Machine Learning and Deep Learning techniques can be used to model the data and learn the patterns, reducing the reliance on manual input and improving accuracy.<\/li><li>One of the main advantages of machine learning and deep learning approaches is reduced dependencies on manual inputs, making them more adaptable to the complex and varied physiography of the Indian Ocean region.<\/li><\/ul><\/div><\/div><div class=\"elementor-element elementor-element-286a26f5 grve-elementor-align-left elementor-widget elementor-widget-impeka_title\" data-id=\"286a26f5\" data-element_type=\"widget\" data-widget_type=\"impeka_title.default\"><div class=\"elementor-widget-container\"><h5 class=\"grve-element grve-title grve-h5\"><strong>Key Challenges<\/strong><\/h5><\/div><\/div><div class=\"elementor-element elementor-element-f5b341f elementor-widget elementor-widget-text-editor\" data-id=\"f5b341f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\"><div class=\"elementor-widget-container\"><ul><li><strong>Signal loss and fading<\/strong>: EM waves do not propagate well underwater, making acoustic waves the main medium for underwater communication<\/li><li><strong>Complex environmental factors<\/strong>: Underwater environment is complex and variable, with factors such as temperature, salinity, and water depth affecting the propagation of sound waves.<\/li><li><strong>Limited data<\/strong>: Unlike other fields where machine learning has been successfully applied, such as computer vision, there is a limited amount of data available in underwater acoustics.<\/li><li><strong>Computational limitations:<\/strong>\u00a0Some of the numerical models for acoustics require a significant amount of computational power, making it challenging to run simulations and analyze data in a timely manner.<\/li><li><strong>Interference and noise<\/strong>: Underwater communication can be disrupted by interference and noise from natural sources, such as marine life and geological activity, as well as human-made sources, such as ships and submarines.<\/li><\/ul><\/div><\/div><div class=\"elementor-element elementor-element-44591e66 grve-elementor-align-left elementor-widget elementor-widget-impeka_title\" data-id=\"44591e66\" data-element_type=\"widget\" data-widget_type=\"impeka_title.default\"><div class=\"elementor-widget-container\"><h5 class=\"grve-element grve-title grve-h5\"><strong>Major Opportunities<\/strong><\/h5><\/div><\/div><div class=\"elementor-element elementor-element-69d1790 elementor-widget elementor-widget-text-editor\" data-id=\"69d1790\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\"><div class=\"elementor-widget-container\"><ul><li>Improving accuracy of underwater acoustic models using machine learning and deep learning techniques.<\/li><li>Developing autonomous underwater vehicles with improved navigation and communication capabilities.<\/li><li>Enhancing marine life monitoring and conservation efforts through improved underwater acoustic sensing.<\/li><li>Improving underwater communication systems for commercial and scientific applications.<\/li><\/ul><\/div><\/div><div class=\"elementor-element elementor-element-57b2cbc8 grve-elementor-align-center elementor-widget elementor-widget-impeka_quote\" data-id=\"57b2cbc8\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;}\" data-widget_type=\"impeka_quote.default\"><div class=\"elementor-widget-container\"><blockquote class=\"grve-element grve-quote-element grve-animated-item grve-text-primary-1 grve-animating\" data-animation=\"fade-in-up\" data-delay=\"0\" data-duration=\"normal\"><p>&#8220;Due to the heavy signal loss and fading undergone by EM waves underwater, acoustic waves are the main medium of propagation of signals under the water.&#8221;<\/p><\/blockquote><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a39c40 wpr-author-box-arrange-vertical elementor-widget elementor-widget-wpr-author-box\" data-id=\"2a39c40\" data-element_type=\"widget\" data-widget_type=\"wpr-author-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"wpr-author-box\"><div class=\"wpr-author-box-image\"><a href=\"https:\/\/old-knowledge.udafoundation.in\/index.php\/author\/rishabh\/\" target=\"_self\"><img alt='' src='https:\/\/secure.gravatar.com\/avatar\/ac292f97e75cb56f2f92af4a36fab24a?s=264&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/ac292f97e75cb56f2f92af4a36fab24a?s=528&#038;d=mm&#038;r=g 2x' class='avatar avatar-264 photo' height='264' width='264' \/><\/a><\/div><div class=\"wpr-author-box-text\"><h3 class=\"wpr-author-box-name\"><a href=\"https:\/\/old-knowledge.udafoundation.in\/index.php\/author\/rishabh\/\" target=\"_self\"><\/a><\/h3><h3 class=\"wpr-author-box-title\"><a href=\"https:\/\/old-knowledge.udafoundation.in\/index.php\/author\/rishabh\/\" target=\"_self\">Rishabh Patra(BITS), Dr. (Cdr.) Arnab Das, Sridhar Prabhuraman.<\/a><\/h3><a href=\"https:\/\/old-knowledge.udafoundation.in\/index.php\/author\/rishabh\/\" class=\"wpr-author-box-btn\">All Posts<\/a><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>The research discusses the importance of underwater acoustics in understanding sound propagation in water and its various&#8230;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"om_disable_all_campaigns":false,"tessera_post_format_link":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[1,91],"tags":[104,100],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/old-knowledge.udafoundation.in\/index.php\/wp-json\/wp\/v2\/posts\/17287"}],"collection":[{"href":"https:\/\/old-knowledge.udafoundation.in\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/old-knowledge.udafoundation.in\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/old-knowledge.udafoundation.in\/index.php\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/old-knowledge.udafoundation.in\/index.php\/wp-json\/wp\/v2\/comments?post=17287"}],"version-history":[{"count":13,"href":"https:\/\/old-knowledge.udafoundation.in\/index.php\/wp-json\/wp\/v2\/posts\/17287\/revisions"}],"predecessor-version":[{"id":17613,"href":"https:\/\/old-knowledge.udafoundation.in\/index.php\/wp-json\/wp\/v2\/posts\/17287\/revisions\/17613"}],"wp:attachment":[{"href":"https:\/\/old-knowledge.udafoundation.in\/index.php\/wp-json\/wp\/v2\/media?parent=17287"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/old-knowledge.udafoundation.in\/index.php\/wp-json\/wp\/v2\/categories?post=17287"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/old-knowledge.udafoundation.in\/index.php\/wp-json\/wp\/v2\/tags?post=17287"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}