The Impact of Trajectories of Head and Source Movements on Perceived Externalization of a Frontal Sound Source

Research output: Contribution to conferencePaperResearchpeer review

Authors

  • Song Li
  • E. Jiaxiang
  • Roman Schlieper
  • Jürgen Peissig
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Details

Original languageEnglish
Publication statusPublished - 14 May 2018
Event144th Audio Engineering Society Convention 2018 - Milan, Italy
Duration: 23 May 201826 May 2018

Conference

Conference144th Audio Engineering Society Convention 2018
Country/TerritoryItaly
CityMilan
Period23 May 201826 May 2018

Abstract

Two listening experiments were performed to investigate the influence of different trajectories of head and source movements on perceived externalization of a frontal sound source. In the first listening test, virtual moving sound sources with seven various trajectories were presented over headphones, while subjects’ heads remained stationary. In the second test, subjects were asked to rotate their heads on three predefined trajectories coupled with real-time binaural rendering, while the simulated virtual sound source was kept stationary. After each presentation, subjects should rate the degree of perceived externalization. Results suggested that large head and source movements can improve perceived externalization, except source movements in the front/back direction. In addition, small source or head movements do not have the influence on externalization.

ASJC Scopus subject areas

Cite this

The Impact of Trajectories of Head and Source Movements on Perceived Externalization of a Frontal Sound Source. / Li, Song; Jiaxiang, E.; Schlieper, Roman et al.
2018. Paper presented at 144th Audio Engineering Society Convention 2018, Milan, Italy.

Research output: Contribution to conferencePaperResearchpeer review

Li, S, Jiaxiang, E, Schlieper, R & Peissig, J 2018, 'The Impact of Trajectories of Head and Source Movements on Perceived Externalization of a Frontal Sound Source', Paper presented at 144th Audio Engineering Society Convention 2018, Milan, Italy, 23 May 2018 - 26 May 2018. <https://www.aes.org/e-lib/browse.cfm?elib=19505>
Li, S., Jiaxiang, E., Schlieper, R., & Peissig, J. (2018). The Impact of Trajectories of Head and Source Movements on Perceived Externalization of a Frontal Sound Source. Paper presented at 144th Audio Engineering Society Convention 2018, Milan, Italy. https://www.aes.org/e-lib/browse.cfm?elib=19505
Li S, Jiaxiang E, Schlieper R, Peissig J. The Impact of Trajectories of Head and Source Movements on Perceived Externalization of a Frontal Sound Source. 2018. Paper presented at 144th Audio Engineering Society Convention 2018, Milan, Italy.
Li, Song ; Jiaxiang, E. ; Schlieper, Roman et al. / The Impact of Trajectories of Head and Source Movements on Perceived Externalization of a Frontal Sound Source. Paper presented at 144th Audio Engineering Society Convention 2018, Milan, Italy.
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abstract = "Two listening experiments were performed to investigate the influence of different trajectories of head and source movements on perceived externalization of a frontal sound source. In the first listening test, virtual moving sound sources with seven various trajectories were presented over headphones, while subjects{\textquoteright} heads remained stationary. In the second test, subjects were asked to rotate their heads on three predefined trajectories coupled with real-time binaural rendering, while the simulated virtual sound source was kept stationary. After each presentation, subjects should rate the degree of perceived externalization. Results suggested that large head and source movements can improve perceived externalization, except source movements in the front/back direction. In addition, small source or head movements do not have the influence on externalization.",
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note = "Funding information: This work is supported by Huawei Innovation Research Program FLAGSHIP (HIRP FLAGSHIP) project. The authors would like to thank all subjects who participated in the listening experiments.; 144th Audio Engineering Society Convention 2018 ; Conference date: 23-05-2018 Through 26-05-2018",
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AU - Schlieper, Roman

AU - Peissig, Jürgen

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AB - Two listening experiments were performed to investigate the influence of different trajectories of head and source movements on perceived externalization of a frontal sound source. In the first listening test, virtual moving sound sources with seven various trajectories were presented over headphones, while subjects’ heads remained stationary. In the second test, subjects were asked to rotate their heads on three predefined trajectories coupled with real-time binaural rendering, while the simulated virtual sound source was kept stationary. After each presentation, subjects should rate the degree of perceived externalization. Results suggested that large head and source movements can improve perceived externalization, except source movements in the front/back direction. In addition, small source or head movements do not have the influence on externalization.

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