Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/326342
Type: Artigo
Title: Experiments On Authenticity And Plausibility Of Binaural Reproduction Via Headphones Employing Different Recording Methods
Author: Oberem
Josefa; Masiero
Bruno; Fels
Janina
Abstract: Major criteria for a successful binaural reproduction are not only a suitable localization performance, but also the authenticity and plausibility of the presented scene. It is therefore interesting to examine whether the binaural reproduction can be perceptually distinguished from a real source. The aim of the presented investigation is to compare the quality of the binaural reproduction via headphones with two different microphone setups (miniature microphone in Open-Dome and ear plug) for individual head-related-transfer-function (HRTF) and headphone-transfer-function (HpTF) measurements. Listening tests with a total of 80 subjects were carried out focusing on plausibility and authenticity. In the examination of plausibility detection rates showed that subjects were not able to match the reproduced pink noise to its reproduction system (real source vs. binaural reproduction via headphones). The authenticity of the static binaural reproduction was highly dependent on the stimulus. Pink noise could often be distinguished due to coloration in higher frequencies and small differences in location. A difference between microphone setups could not be found in neither of the listening tests. (C) 2016 Elsevier Ltd. All rights reserved.
Subject: Binaural Hearing
Authenticity
Plausibility
Individual Hrtfs
Microphone Setup
Editor: Elsevier Sci LTD
Oxford
Rights: fechado
Identifier DOI: 10.1016/j.apacoust.2016.07.009
Address: http://www-sciencedirect-com.ez88.periodicos.capes.gov.br/science/article/pii/S0003682X16302031
Date Issue: 2016
Appears in Collections:Unicamp - Artigos e Outros Documentos

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