About: Intelligent sensor design for audio source localization implementing digital beamforming

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Paper deals with design of compact intelligent sensor for audio source localization based on delay and sum type digital beamformer with focus on security, teleconferencing and robotics systems application area. Hardware design of the device presumes utilization of microphone array with 16 omnidirectional microphone units with geometrical setup optimized for audio source frequencies in the range of 1500 Hz to 2000 Hz. Output signal is processed in evaluation system consisting of five Freescale Coldfire V1 microcontrollers with 32bit central processing unit where first four perform data acquisition tasks and digital filtering while fifth microcontroller coordinates their operation and performs final stage of localization algorithm. Master microcontroller also provides USB and RS232 interfaces allowing connection to supervision system and simple information alphanumerical LCD display which is used in case when device works in autonomous mode. Paper deals with design of compact intelligent sensor for audio source localization based on delay and sum type digital beamformer with focus on security, teleconferencing and robotics systems application area. Hardware design of the device presumes utilization of microphone array with 16 omnidirectional microphone units with geometrical setup optimized for audio source frequencies in the range of 1500 Hz to 2000 Hz. Output signal is processed in evaluation system consisting of five Freescale Coldfire V1 microcontrollers with 32bit central processing unit where first four perform data acquisition tasks and digital filtering while fifth microcontroller coordinates their operation and performs final stage of localization algorithm. Master microcontroller also provides USB and RS232 interfaces allowing connection to supervision system and simple information alphanumerical LCD display which is used in case when device works in autonomous mode. (en)
Title	Intelligent sensor design for audio source localization implementing digital beamforming Intelligent sensor design for audio source localization implementing digital beamforming (en)
skos:prefLabel	Intelligent sensor design for audio source localization implementing digital beamforming Intelligent sensor design for audio source localization implementing digital beamforming (en)
skos:notation	RIV/70883521:28140/12:43868675!RIV13-MSM-28140___
http://linked.open...avai/predkladatel	Fakulta aplikované informatiky
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0089)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Dostálek, Petr Dolinay, Jan Vašek, Vladimír
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Tomáše Bati ve Zlíně / Fakulta aplikované informatiky
http://linked.open...dnocenehoVysledku	142181
http://linked.open...ai/riv/idVysledku	RIV/70883521:28140/12:43868675
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	acoustic source localization, beamforming, intelligent sensor, microphone array, Coldfire V1 (en)
http://linked.open.../riv/klicoveSlovo	Coldfire V1 beamforming acoustic source localization intelligent sensor microphone array
http://linked.open...ontrolniKodProRIV	[41543C8148A2]
http://linked.open...v/mistoKonaniAkce	Kos Island
http://linked.open...i/riv/mistoVydani	Kos
http://linked.open...i/riv/nazevZdroje	Recent Researches in Circuits and Systems
http://linked.open...in/vavai/riv/obor	JB
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	The Centre of Security, Information and Advanced Technologies (CEBIA-Tech)
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Dolinay, Jan Vašek, Vladimír Dostálek, Petr
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2012-07-14 (xsd:date)
issn	1790-5117
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	WSEAS Press (GR)
https://schema.org/isbn	978-1-61804-108-1
http://localhost/t...ganizacniJednotka	28140
is http://linked.open...avai/riv/vysledek of	Intelligent sensor design for audio source localization implementing digital beamforming

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