About: Design of the Sensory System for Audio Source Localization

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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	This paper deals with design of the sensory system for audio source localization using microphone array. It describes main requirements, hardware design of the microphone units with automatic gain control preamplifiers with integrated anti-aliasing filters and finally its connection to persona computer. Properties of designed sensory system were verified by real experiment in which standard personal computer equipped with Advantech PCI-1716 multifunction data acquisition card represented evaluation unit. For audio data acquisition and analysis was created software application with user-friendly graphical user interface which is able to visualize measured sound waves and perform frequency analysis. All acquired data from microphone units can be archived to the standard wav files for further investigation and analysis. This paper deals with design of the sensory system for audio source localization using microphone array. It describes main requirements, hardware design of the microphone units with automatic gain control preamplifiers with integrated anti-aliasing filters and finally its connection to persona computer. Properties of designed sensory system were verified by real experiment in which standard personal computer equipped with Advantech PCI-1716 multifunction data acquisition card represented evaluation unit. For audio data acquisition and analysis was created software application with user-friendly graphical user interface which is able to visualize measured sound waves and perform frequency analysis. All acquired data from microphone units can be archived to the standard wav files for further investigation and analysis. (en) Článek se zabývá návrhem senzorického systému pro lokalizaci zdroje zvukového signálu pomocí mikrofonního pole. Popisuje základní požadavky, hardwarový návrh mikrofonních jednotek s automatickým řízením zisku a jeho připojení na personální počítač. Vlastnosti navrženého systému byly ověřeny reálným experimentem, během kterého běžný počítač vybavený technologickou kartou Advantech PCI-1716 představoval vyhodnocovací jednotku. Pro zpracování snímaných zvukových dat bylo vytvořeno programové vybavení s grafickým uživatelským rozhraním, které umožňuje visaulizaci snímaných zvukových vln a jejich frekvenční analýzu. Veškerá data z mikrofonních jednotek je možné archivovat do standardních wav souborů pro další následnou analýzu. (cs)
Title	Design of the Sensory System for Audio Source Localization Design of the Sensory System for Audio Source Localization (en) Návrh senzorického systému pro lokalizaci zdroje zvuku (cs)
skos:prefLabel	Design of the Sensory System for Audio Source Localization Design of the Sensory System for Audio Source Localization (en) Návrh senzorického systému pro lokalizaci zdroje zvuku (cs)
skos:notation	RIV/70883521:28140/07:63505757!RIV08-MSM-28140___
http://linked.open.../vavai/riv/strany	1443-1446
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM7088352102)
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Dostálek, Petr
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	416448
http://linked.open...ai/riv/idVysledku	RIV/70883521:28140/07:63505757
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	microphone array; audio source localization; direction of arrival; signal processing. (en)
http://linked.open.../riv/klicoveSlovo	signal processing. direction of arrival audio source localization microphone array
http://linked.open...ontrolniKodProRIV	[16126B16D4CD]
http://linked.open...i/riv/mistoVydani	Zenica
http://linked.open...i/riv/nazevZdroje	TMT2007 11th International research/expert conference %22Trends in the Development of Machinery and Associated Technology%22
http://linked.open...in/vavai/riv/obor	BC
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...UplatneniVysledku	2007
http://linked.open...iv/tvurceVysledku	Dostálek, Petr
http://linked.open...n/vavai/riv/zamer	Modeling and Control of Processing Procedures of Natural and Synthetic Polymers
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Faculty of Mechanical Engineering in Zenica
https://schema.org/isbn	978-9958-617-34-8
http://localhost/t...ganizacniJednotka	28140

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