Evaluating Spatial Congruency of 3D Audio and Video Objects

Kunze K, Liebetrau J, Korn T. Evaluating Spatial Congruency of 3D Audio and Video Objects. In: AES Convention 132. Audio Engineering Society; 2012. Paper 8679. Available from: https://aes.org/publications/elibrary-page/?id=16317

@inproceedings{Kunze2012_16317,
  author = {Kunze, Kristina and Liebetrau, Judith and Korn, Thomas},
  title = {{Evaluating Spatial Congruency of 3D Audio and Video Objects}},
  booktitle = {AES Convention 132},
  note = {Paper 8679},
  year = {2012},
  month = apr,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=16317}
}

TY  - CPAPER
TI  - Evaluating Spatial Congruency of 3D Audio and Video Objects
AU  - Kunze, Kristina
AU  - Liebetrau, Judith
AU  - Korn, Thomas
T2  - AES Convention 132
M1  - Paper 8679
PY  - 2012
DA  - 2012/04/06
UR  - https://aes.org/publications/elibrary-page/?id=16317
PB  - Audio Engineering Society
LA  - en
AB  - In this paper we demonstrate the evaluation of spatial congruency of object based audio and 3D video reproduction. With current developments in 3D video representation we are able to introduce a depth dimension. Furthermore, audio reproduction systems like Wave Field Synthesis are able to reproduce the sound field of virtual sound sources at various positions in the room, also in front or behind a video screen. When combining these technologies audio objects can be placed at the positions of 3D video objects. Subjective evaluations are needed to investigate the quality of such combinations. In our experiment we displaced the audio and video objects with respect to certain angles and evaluated the noticeable horizontal displacement angle. Displacements of more than 5° are noticeable and become annoying above 10°.
ER  -