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2012 | 121 | 1A | A-110-A-114
Article title

Subjective Assessment of the Multi-Channel Auralizations

Content
Title variants
Languages of publication
EN
Abstracts
EN
The article presents the course and the results of an experiment, which aimed at the subjective assessment of the multi-channel impulse responses. The assessment was conducted considering the usefulness of the received responses for the conducting operation of the digital convolution. The resulting sound material is generated for the simulation of the characteristics of the room. In a medium-sized, rectangular reverberation room (74 m^3) a number of measurements of impulse responses were conducted with the use of multi-channel microphone techniques and with the use of SoundField type microphone. In identical conditions the raw sound material was recorded (in conditions of free field). Next, the convolution was performed between the raw material and the recorded impulse responses. The group of experts, whose members had at least 5 years of experience in the field of sound engineering, was subjected to the psychoacoustic tests aiming at comparison of the sound materials achieved in the convolution and in the recording.
Keywords
EN
Publisher

Year
Volume
121
Issue
1A
Pages
A-110-A-114
Physical description
Dates
published
2012-01
Contributors
author
  • AGH University of Science and Technology, Faculty of Mechanical Engineering and Robotics Department of Mechanics and Vibroacoustics, al. A. Mickiewicza 30, 30-059 Krakow, Poland
author
  • AGH University of Science and Technology, Faculty of Mechanical Engineering and Robotics Department of Mechanics and Vibroacoustics, al. A. Mickiewicza 30, 30-059 Krakow, Poland
author
  • AGH University of Science and Technology, Faculty of Mechanical Engineering and Robotics Department of Mechanics and Vibroacoustics, al. A. Mickiewicza 30, 30-059 Krakow, Poland
References
  • [1] A. Farina, R. Ayalon, in: Proc. 24th AES Conf. on Multichannel Audio, Banff (Canada), Audio Engineering Society 2003, Paper 38
  • [2] P. Martignon, A. Azzali, D. Cabrera, A. Capra, A. Farina, in: Proc. 118th AES Convention, Barcelona (Spain), Audio Engineering Society 2005, Paper 6485
  • [3] F. Wanderley, J. Sousa, in: Proc. 130th AES Convention, London 2011, Audio Engineering Society, Paper 8374
  • [4] G. Kearney, J. Levison, in: Proc. 124th AES Convention, Amsterdam 2008, Audio Engineering Society, Paper 7326
  • [5] http://www.genelec.com/ dated on 7 IX 2011
  • [6] A. Farina, R. Glasgal, E. Armelloni, A. Torger, in: Proc. 19th AES Conf. on Surround Sound, Techniques, Technology and Perception, Schloss Elmau (Germany), Audio Engineering Society 2001, Paper 155
  • [7] M. Williams, The Stereophonic Zoom, Rycote Microphone Windshields Ltd and Human Computer Interface, Gloucestershire (UK) 2002
  • [8] K. Hiyamaand, S. Komiyama, in: Proc. 113th AES Convention, Los Angeles 2002, Audio Engineering Society, Paper 5674
  • [9] I.T.U. The, Radiocommunication Assembly, 'Recommendation ITU-R BS.775 Multichannel stereophonic sound system with and without accompanying picture', 2006
  • [10] I.T.U. The, Radiocommunication Assembly, 'Recommendation ITU-R BS.1284-1 General methods for the subjective assessment of sound quality', 2002
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv121n1a24kz
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