{"?xml":{"@version":"1.0"},"edm:RDF":{"@xmlns:dc":"http://purl.org/dc/elements/1.1/","@xmlns:edm":"http://www.europeana.eu/schemas/edm/","@xmlns:wgs84_pos":"http://www.w3.org/2003/01/geo/wgs84_pos","@xmlns:foaf":"http://xmlns.com/foaf/0.1/","@xmlns:rdaGr2":"http://rdvocab.info/ElementsGr2","@xmlns:oai":"http://www.openarchives.org/OAI/2.0/","@xmlns:owl":"http://www.w3.org/2002/07/owl#","@xmlns:rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","@xmlns:ore":"http://www.openarchives.org/ore/terms/","@xmlns:skos":"http://www.w3.org/2004/02/skos/core#","@xmlns:dcterms":"http://purl.org/dc/terms/","edm:WebResource":[{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-KFZEPDTY/64419827-3632-4aaa-8726-0868bb187cd1/PDF","dcterms:extent":"901 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-KFZEPDTY/9ab8f57c-c928-4f06-b3ff-1ff7edc29704/TEXT","dcterms:extent":"18 KB"}],"edm:TimeSpan":{"@rdf:about":"2008-2026","edm:begin":{"@xml:lang":"en","#text":"2008"},"edm:end":{"@xml:lang":"en","#text":"2026"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:doc-KFZEPDTY","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:spr-FNN1A9OB"},{"@xml:lang":"sl","#text":"Obzornik za matematiko in fiziko"}],"dcterms:issued":"2013","dc:creator":"Svenšek, Daniel","dc:format":[{"@xml:lang":"sl","#text":"številka:3"},{"@xml:lang":"sl","#text":"letnik:60"},{"@xml:lang":"sl","#text":"str. 92-101"}],"dc:identifier":["ISSN:0473-7466","COBISSID:16760153","URN:URN:NBN:SI:doc-KFZEPDTY"],"dc:language":"sl","dc:publisher":{"@xml:lang":"sl","#text":"Društvo matematikov, fizikov in astronomov Slovenije"},"dc:subject":[{"@xml:lang":"en","#text":"acoustics"},{"@xml:lang":"sl","#text":"akustika"},{"@xml:lang":"en","#text":"impulse response"},{"@xml:lang":"sl","#text":"impulzni odziv"},{"@xml:lang":"sl","#text":"prenosna funkcija"},{"@xml:lang":"sl","#text":"prostorski zvok"},{"@xml:lang":"en","#text":"scattering"},{"@xml:lang":"sl","#text":"sipanje"},{"@xml:lang":"sl","#text":"snemanje zvoka"},{"@xml:lang":"en","#text":"sound recording"},{"@xml:lang":"en","#text":"surround"},{"@xml:lang":"en","#text":"transfer function"},{"@rdf:resource":"http://www.wikidata.org/entity/Q82811"}],"dcterms:temporal":{"@rdf:resource":"2008-2026"},"dc:title":{"@xml:lang":"sl","#text":"Stereosnemanje: principi dvoušesne zaznave zvoka|"},"dc:description":[{"@xml:lang":"sl","#text":"Challenges of stereo pair miking of acoustic venues are reviewed. The goal is to capture the listener's live acoustic experience as veristic as possible and then reproduce it as to arouse in him the feelings he had during the live performance. Coincident setup are disfavoured and omnidirectional spaced pair techniques are preferred to directional ones. This can be baffled to improve the intensity separation of the two channels. A natural extrapolation of the baffling is the use of a dummy (or even human) head - the binaural recording technique. The effect of the head is qualitatively discussed, the head-related impulse response (HRIR) and transfer function (HRTF) are introduced. The effect of the incidence on a high impedance boundary is discussed and related to the influence of the dummy head surface on low and high frequencies. The exact solution of the scattering of a plane wave on a hard sphere is presented and from it the hard sphere transfer function is extracted, which serves as a model for the HRTF of human head. With the help of this model, qualitative features of the HRTF are brought in connection with underlying physical principles"},{"@xml:lang":"sl","#text":"Spregovorimo o izzivih, s katerimi se soočamo pri snemanju akustičnih scen s stereomikrofonskim parom. Poslušalčevo akustično izkušnjo želimo čim verneje zajeti in jo nato reproducirati z namenom, da bi v njem ponovno vzbudila občutke žive izvedbe. Omnidirekcionalni mikrofoni prekašajo direkcionalne, razmaknjene postavitve so ustreznejše od koincidenčnih. Z akustično oviro med razmaknjenima mikrofonoma lahko izboljšamo intenzitetno separacijo kanalov. V najbolj naravnem primeru je ovira lahko umetna (celo človekova) glava. Vpliv glave kvalitativno pojasnimo in vpeljemo njena impulzni odziv (HRIR) in prenosno funkcijo (HRTF). Z vpadom zvočnega valovanja na visokoimpedančno mejno površino kvalitativno razložimo vpliv glave na nizke in visoke frekvence. Predstavimo eksaktno rešitev sipanja ravnega vala na togi krogli in iz nje izluščimo prenosno funkcijo, ki rabi kot model prenosne funkcije človeške glave. Na primeru tega modela si ogledamo, kako kvalitativne lastnosti prenosne funkcije glave interpretiramo v luči temeljnih fizikalnih načel"}],"edm:type":"TEXT","dc:type":[{"@xml:lang":"sl","#text":"znanstveno časopisje"},{"@xml:lang":"en","#text":"journals"},{"@rdf:resource":"http://www.wikidata.org/entity/Q361785"}]},"ore:Aggregation":{"@rdf:about":"http://www.dlib.si/?URN=URN:NBN:SI:doc-KFZEPDTY","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:doc-KFZEPDTY"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:doc-KFZEPDTY/64419827-3632-4aaa-8726-0868bb187cd1/PDF"},"edm:rights":{"@rdf:resource":"http://rightsstatements.org/vocab/InC/1.0/"},"edm:provider":"Slovenian National E-content Aggregator","edm:intermediateProvider":{"@xml:lang":"en","#text":"National and University Library of Slovenia"},"edm:dataProvider":{"@xml:lang":"sl","#text":"Društvo matematikov, fizikov in astronomov"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:doc-KFZEPDTY/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:doc-KFZEPDTY"}}}}