Contact Us | Language: čeština English
dc.title | Utilization of audio source localization in security systems | en |
dc.contributor.author | Dostálek, Petr | |
dc.contributor.author | Vašek, Vladimír | |
dc.contributor.author | Křesálek, Vojtěch | |
dc.contributor.author | Navrátil, Milan | |
dc.relation.ispartof | Proceedings - International Carnahan Conference on Security Technology | |
dc.identifier.issn | 1071-6572 Scopus Sources, Sherpa/RoMEO, JCR | |
dc.identifier.isbn | 978-1-4244-4170-9 | |
dc.date.issued | 2009 | |
dc.citation.spage | 305 | |
dc.citation.epage | 311 | |
dc.event.title | 43rd Annual 2009 International Carnahan Conference on Security Technology, ICCST 2009 | |
dc.event.location | Zurich | |
utb.event.state-en | Switzerland | |
utb.event.state-cs | Švýcarsko | |
dc.event.sdate | 2009-10-05 | |
dc.event.edate | 2009-10-08 | |
dc.type | conferenceObject | |
dc.language.iso | en | |
dc.identifier.doi | 10.1109/CCST.2009.5335518 | |
dc.relation.uri | http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5335518 | |
dc.subject | Advantech PCI-1716 | en |
dc.subject | Audio source localization | en |
dc.subject | Microphone array | en |
dc.subject | Time-delay estimation | en |
dc.description.abstract | Paper deals with utilization of audio source localization in security systems especially dedicated for additional securing of larger objects like squares or military basis for instance. Proposed detection system supposes that intruder makes uniquely determinable noise which can be picked up by microphone array. On the basis of real-time signal analysis from each microphone unit direction to acoustic source can be determined. In this paper is presented time-delay estimation method of the direction of arrival of the sound wave which is used in many other practical applications. Experimental part proposes design of the evaluation system consisting of microphone sensory system and standard personal computer equipped with Advantech PCI-1716 multifunction data acquisition card. ©2009 IEEE. | en |
utb.faculty | Faculty of Applied Informatics | |
dc.identifier.uri | http://hdl.handle.net/10563/1004915 | |
utb.identifier.scopus | 2-s2.0-72849116813 | |
utb.source | d-scopus | |
dc.date.accessioned | 2015-06-04T12:56:00Z | |
dc.date.available | 2015-06-04T12:56:00Z | |
utb.contributor.internalauthor | Dostálek, Petr | |
utb.contributor.internalauthor | Vašek, Vladimír | |
utb.contributor.internalauthor | Křesálek, Vojtěch | |
utb.contributor.internalauthor | Navrátil, Milan |