Dynamic CTC with and without compensation of early reflections

Kohnen M, Stienen J, Aspöck L, Vorländer M. Dynamic CTC with and without compensation of early reflections. In: AES Conference: 2016 AES International Conference on Sound Field Control. Audio Engineering Society; 2016. Paper 34. Available from: https://aes.org/publications/elibrary-page/?id=18330

@inproceedings{Kohnen2016_18330,
  author = {Kohnen, Michael and Stienen, Jonas and Aspöck, Lukas and Vorländer, Michael},
  title = {{Dynamic CTC with and without compensation of early reflections}},
  booktitle = {AES Conference: 2016 AES International Conference on Sound Field Control},
  note = {Paper 34},
  year = {2016},
  month = jul,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=18330}
}

TY  - CPAPER
TI  - Dynamic CTC with and without compensation of early reflections
AU  - Kohnen, Michael
AU  - Stienen, Jonas
AU  - Aspöck, Lukas
AU  - Vorländer, Michael
T2  - AES Conference: 2016 AES International Conference on Sound Field Control
M1  - Paper 34
PY  - 2016
DA  - 2016/07/06
UR  - https://aes.org/publications/elibrary-page/?id=18330
PB  - Audio Engineering Society
LA  - en
AB  - In virtual reality systems such as the aixCAVE (Cave Automated Virtual Environment) multiple screen-walls provide a 3-D image of the virtual world for a tracked listener. Loudspeakers that surround the user, as demanded by VBAP and Ambisonics, would interfere with the user’s field of view. Headphone reproduction in contrast lacks a presentation of structure-borne sound for lower frequencies and additional user-attached devices distract the user from the virtual environment. These conditions make crosstalk-cancellation (CTC) systems favorable. As reflections of the acoustically hard surfaces of the screens superimpose the signal of the CTC system, this paper investigates the performance of a multi-channel CTC system with compensation of first order reflections in a CAVE system.
ER  -