Detection of Arrival of Acoustic Impulsive Signal using TDoA Estimation

Detection of Arrival of Acoustic Impulsive Signal using TDoA Estimation | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research Article Detection of Arrival of Acoustic Impulsive Signal using TDoA Estimation Amit Yadav, Aseem Chandel, Dushyant K Singh, Rajeev Agrawal, Kavita Lalwani, and 1 more This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-5816599/v1 This work is licensed under a CC BY 4.0 License Status: Posted Version 1 posted You are reading this latest preprint version Abstract The objective of this research is to present the development of an embedded system to estimate Direction-of-Arrival (DoA) of impulsive acoustic signals using TDOA estimation methodology; to achieve this, microphones will be employed to capture signals from the environment. A thorough study of different methods will be conducted to identify effective algorithms and techniques for DoA estimation. Subsequently, algorithm code will be developed specifically for the microcontroller, ensuring efficient processing within the embedded system. Additionally, careful selection of hardware and components will be undertaken to optimize the overall performance and functionality of the system. Direction of Arrival Embedded System TDoA microphones Full Text Additional Declarations No competing interests reported. Cite Share Download PDF Status: Posted Version 1 posted You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. 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Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-5816599","acceptedTermsAndConditions":true,"allowDirectSubmit":true,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":402510183,"identity":"7a1eac7a-f4de-4a7b-81f7-aec379a3d3f5","order_by":0,"name":"Amit Yadav","email":"","orcid":"","institution":"RBSETC","correspondingAuthor":false,"prefix":"","firstName":"Amit","middleName":"","lastName":"Yadav","suffix":""},{"id":402510184,"identity":"e87aed01-7c3e-4814-a068-0ee61511857d","order_by":1,"name":"Aseem Chandel","email":"","orcid":"","institution":"REC","correspondingAuthor":false,"prefix":"","firstName":"Aseem","middleName":"","lastName":"Chandel","suffix":""},{"id":402510185,"identity":"4c83bbb8-7df4-4fbb-8862-4ee0c62d9bae","order_by":2,"name":"Dushyant K Singh","email":"","orcid":"","institution":"MNNIT","correspondingAuthor":false,"prefix":"","firstName":"Dushyant","middleName":"K","lastName":"Singh","suffix":""},{"id":402510186,"identity":"5c77ed63-d6af-4fc3-acb2-6d9f32770b61","order_by":3,"name":"Rajeev Agrawal","email":"","orcid":"","institution":"MNIT","correspondingAuthor":false,"prefix":"","firstName":"Rajeev","middleName":"","lastName":"Agrawal","suffix":""},{"id":402510187,"identity":"0e5d0b17-ca5c-473c-a81d-0078e785c882","order_by":4,"name":"Kavita Lalwani","email":"","orcid":"","institution":"MNIT","correspondingAuthor":false,"prefix":"","firstName":"Kavita","middleName":"","lastName":"Lalwani","suffix":""},{"id":402510188,"identity":"c56dad64-8aab-4eae-98e6-d5ebfed8d619","order_by":5,"name":"Harshit Bhandari","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAzklEQVRIiWNgGAWjYFACxgYgYpbjB7ETCojT0tgA1GIs2QDSYkCsNUAtiRsOgNjEaOGfdrj9ceEOa8bN51cnfnhgwCDPL3YAvxaJ24mNzTPPpDOb3Xi7WQLoMMOZsxMIWAPSwtt2mM3sxtkNIC0JBrcJaJGHauExnnF28w+itBhAtUgY8PduI84WQ6CW2TPb0g0kbvBus0gwkCDsF7nb6Q8+F7ZZ1/f3n91880eFjTy/NAEtIMAMJiXAKiUIK0do4T9AnOpRMApGwSgYeQAAp0BJbuv2FX0AAAAASUVORK5CYII=","orcid":"","institution":"RBSETC","correspondingAuthor":true,"prefix":"","firstName":"Harshit","middleName":"","lastName":"Bhandari","suffix":""}],"badges":[],"createdAt":"2025-01-13 04:38:22","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-5816599/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-5816599/v1","draftVersion":[],"editorialEvents":[],"editorialNote":"","failedWorkflow":false,"files":[{"id":77535814,"identity":"362a07c9-d6a6-4826-bd65-a7900da8604c","added_by":"auto","created_at":"2025-03-02 20:31:35","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":687150,"visible":true,"origin":"","legend":"","description":"","filename":"SNCSD2410055.pdf","url":"https://assets-eu.researchsquare.com/files/rs-5816599/v1_covered_b5fccd83-840d-42c0-b466-f64a172dff9a.pdf"}],"financialInterests":"No competing interests reported.","formattedTitle":"Detection of Arrival of Acoustic Impulsive Signal using TDoA Estimation","fulltext":[],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":false,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":true,"highlight":"","institution":"","isAcceptedByJournal":false,"isAuthorSuppliedPdf":true,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":false,"isPdf":true,"isPdfUpToDate":true,"isWithdrawnOrRetracted":false,"journal":{"display":true,"email":"[email protected]","identity":"researchsquare","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":true,"externalIdentity":"","sideBox":"","snPcode":"","submissionUrl":"/submission","title":"Research Square","twitterHandle":"researchsquare","acdcEnabled":true,"dfaEnabled":false,"editorialSystem":"","reportingPortfolio":"","inReviewEnabled":false,"inReviewRevisionsEnabled":true},"keywords":"Direction of Arrival, Embedded System, TDoA, microphones","lastPublishedDoi":"10.21203/rs.3.rs-5816599/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-5816599/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eThe objective of this research is to present the development of an embedded system to estimate Direction-of-Arrival (DoA) of impulsive acoustic signals using TDOA estimation methodology; to achieve this, microphones will be employed to capture signals from the environment. 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