On the Measurement of Perceived Lateral Angle Using Eye Tracking

Rudzki T, Murphy D, Kearney G. On the Measurement of Perceived Lateral Angle Using Eye Tracking. In: AES Conference: 2020 AES International Conference on Audio for Virtual and Augmented Reality (August 2020). Audio Engineering Society; 2020. Paper 1-4. Available from: https://aes.org/publications/elibrary-page/?id=20867

@inproceedings{Rudzki2020_20867,
  author = {Rudzki, Tomasz and Murphy, Damian and Kearney, Gavin},
  title = {{On the Measurement of Perceived Lateral Angle Using Eye Tracking}},
  booktitle = {AES Conference: 2020 AES International Conference on Audio for Virtual and Augmented Reality (August 2020)},
  note = {Paper 1-4},
  year = {2020},
  month = aug,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=20867}
}

TY  - CPAPER
TI  - On the Measurement of Perceived Lateral Angle Using Eye Tracking
AU  - Rudzki, Tomasz
AU  - Murphy, Damian
AU  - Kearney, Gavin
T2  - AES Conference: 2020 AES International Conference on Audio for Virtual and Augmented Reality (August 2020)
M1  - Paper 1-4
PY  - 2020
DA  - 2020/08/06
UR  - https://aes.org/publications/elibrary-page/?id=20867
PB  - Audio Engineering Society
LA  - en
AB  - The quality of binaural reproduction of virtual sound sources is often investigated using auditory localization experiments. An alternative method of collecting listener localization responses to spatial audio stimuli using an eye tracking system built into an AR headset is presented. To validate the method, an experimental procedure is proposed, which includes collection of gaze pattern data in response to binaural signals varying in interaural time and level differences. Additionally, the collected data is compared against data obtained using a visual pointer adjustment as well as data obtained from individual and generic HRTF sets. The preliminary results suggest that the use of eye tracking for auditory localization experiments might be a time efficient and precise testing method for binaural audio.
ER  -