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dc.contributor.advisorBoland, Frank
dc.contributor.authorSingh, Deepti
dc.date.accessioned2019-05-01T16:01:20Z
dc.date.available2019-05-01T16:01:20Z
dc.date.issued2008
dc.identifier.citationDeepti Singh, 'Audio signal analysis for classification and source localization in e-learning applications.', [thesis], Trinity College (Dublin, Ireland). Department of Electronic & Electrical Engineering, 2008, pp 181
dc.identifier.otherTHESIS 8385
dc.identifier.urihttp://hdl.handle.net/2262/86618
dc.description.abstractE-learning provides an opportunity for the students in a classroom to receive and participate in lectures broadcasted from a remote location. For convenience and scalability it is preferable to have a microphone array instead of an individual microphone per user to capture the signals. A Direction of Arrival (DOA) system can be used to determine the angle of arrival of the speech signal so that a camera can be steered in the direction of the signal source. In a DOA system for e-learning, Time Delay Estimation (TDE) techniques are suitable to determine the relative time difference between the signals to reach the microphones in the array. This time difference can be used to find the Direction of Arrival (DOA) of the signal. This thesis presents a DOA system called Modified yIN based Doa Estimator for e-leaRning (MINDER).
dc.format1 volume
dc.language.isoen
dc.publisherTrinity College (Dublin, Ireland). Department of Electronic & Electrical Engineering
dc.relation.isversionofhttp://stella.catalogue.tcd.ie/iii/encore/record/C__Rb13326860
dc.subjectElectronic and Electrical Engineering, Ph.D.
dc.subjectPh.D. Trinity College Dublin
dc.titleAudio signal analysis for classification and source localization in e-learning applications.
dc.typethesis
dc.type.supercollectionthesis_dissertations
dc.type.supercollectionrefereed_publications
dc.type.qualificationlevelDoctoral
dc.type.qualificationnameDoctor of Philosophy (Ph.D.)
dc.rights.ecaccessrightsopenAccess
dc.format.extentpaginationpp 181
dc.description.noteTARA (Trinity's Access to Research Archive) has a robust takedown policy. Please contact us if you have any concerns: rssadmin@tcd.ie


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