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Sonar beamforming based upon monaural localisation techniques
Includes bibliographies.
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| Main Author: | |
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| Other Authors: | |
| Format: | Thesis |
| Language: | English |
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Department of Electrical Engineering
2014
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| _version_ | 1867614275105718272 |
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| access_status_str | Open Access |
| author | Tollman, Peter Alan |
| author2 | Denbigh, P N |
| author_browse | Denbigh, P N Tollman, Peter Alan |
| author_facet | Denbigh, P N Tollman, Peter Alan |
| author_sort | Tollman, Peter Alan |
| collection | Thesis |
| description | Includes bibliographies. |
| format | Thesis |
| id | oai:open.uct.ac.za:11427/8360 |
| institution | University of Cape Town (South Africa) |
| language | eng |
| last_indexed | 2026-06-10T12:49:27.122Z |
| license_str | Not specified — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from UCTD — University of Cape Town Open Access Repository |
| publishDate | 2014 |
| publishDateRange | 2014 |
| publishDateSort | 2014 |
| publisher | Department of Electrical Engineering |
| publisherStr | Department of Electrical Engineering |
| record_format | dspace |
| source_str | UCTD — University of Cape Town Open Access Repository |
| spelling | oai:open.uct.ac.za:11427/8360 Sonar beamforming based upon monaural localisation techniques Tollman, Peter Alan Denbigh, P N Signal processing Includes bibliographies. Sonar beamforming is usually accomplished using a multi-element transducer array. To obtain high resolution, such a system is costly and complex. In contrast, many mammals are capable of good angular resolution using only a single active element surrounded by an irregular reflector – the ear. A study of monaural localisation was therefore undertaken, with a view to the development of a novel beamforming system which uses only a single active element. Computer simulations have shown that the direction of a source can be determined by cross –correlating the output signal spectrum with the known spectral responses of the receiving system for all angles. 2014-10-11T12:06:25Z 2014-10-11T12:06:25Z 1987 Doctoral Thesis Doctoral PhD http://hdl.handle.net/11427/8360 eng application/pdf Department of Electrical Engineering Faculty of Engineering and the Built Environment University of Cape Town |
| spellingShingle | Signal processing Tollman, Peter Alan Sonar beamforming based upon monaural localisation techniques |
| thesis_degree_str | Doctoral |
| title | Sonar beamforming based upon monaural localisation techniques |
| title_full | Sonar beamforming based upon monaural localisation techniques |
| title_fullStr | Sonar beamforming based upon monaural localisation techniques |
| title_full_unstemmed | Sonar beamforming based upon monaural localisation techniques |
| title_short | Sonar beamforming based upon monaural localisation techniques |
| title_sort | sonar beamforming based upon monaural localisation techniques |
| topic | Signal processing |
| url | http://hdl.handle.net/11427/8360 |
| work_keys_str_mv | AT tollmanpeteralan sonarbeamformingbaseduponmonaurallocalisationtechniques |