State of the art on subjective assessment of spatial sound quality

International audience A new aim of sound technologies is spatial reproduction, which raises new questions about their quality assessment. This literature review deals with spatial audio quality: for audio coding, assessment is made through use of two mainly subjective ITU-R test methods. But, they...

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Bibliographic Details
Main Authors: Le Bagousse, Sarah, Colomes, Catherine, Paquier, Mathieu
Other Authors: Lab-STICC_UBO_CID_IHSEV, Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (Lab-STICC), Université européenne de Bretagne - European University of Brittany (UEB)-École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Télécom Bretagne-Institut Brestois du Numérique et des Mathématiques (IBNM), Université de Brest (UBO)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom Paris (IMT)-Centre National de la Recherche Scientifique (CNRS)-Université européenne de Bretagne - European University of Brittany (UEB)-École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Télécom Bretagne-Institut Brestois du Numérique et des Mathématiques (IBNM), Université de Brest (UBO)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom Paris (IMT)-Centre National de la Recherche Scientifique (CNRS), Orange Labs Lannion, France Télécom, AES (Audio Engineering Society)
Format: Conference Object
Language:English
Published: HAL CCSD 2010
Subjects:
[PHYS.MECA.ACOU]Physics [physics]/Mechanics [physics]/Acoustics [physics.class-ph]
[SPI.ACOU]Engineering Sciences [physics]/Acoustics [physics.class-ph]
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Online Access:https://hal.univ-brest.fr/hal-00827806
Description
Summary:International audience A new aim of sound technologies is spatial reproduction, which raises new questions about their quality assessment. This literature review deals with spatial audio quality: for audio coding, assessment is made through use of two mainly subjective ITU-R test methods. But, they are restricted to the evaluation of the overall quality. The finding, through various studies, of some features specific to surround sound drove us to wonder whether they can be included in a new quality assessment.

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