Directional dependency of subjective sound pressure perception on three-dimensional sound

Nakai A, Tsuji M, Chinen T. Directional dependency of subjective sound pressure perception on three-dimensional sound. In: AES Convention 148. Audio Engineering Society; 2020. Paper 581. Available from: https://aes.org/publications/elibrary-page/?id=20819

@inproceedings{Nakai2020_20819,
  author = {Nakai, Akihito and Tsuji, Minoru and Chinen, Toru},
  title = {{Directional dependency of subjective sound pressure perception on three-dimensional sound}},
  booktitle = {AES Convention 148},
  note = {Paper 581},
  year = {2020},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=20819}
}

TY  - CPAPER
TI  - Directional dependency of subjective sound pressure perception on three-dimensional sound
AU  - Nakai, Akihito
AU  - Tsuji, Minoru
AU  - Chinen, Toru
T2  - AES Convention 148
M1  - Paper 581
PY  - 2020
DA  - 2020/05/06
UR  - https://aes.org/publications/elibrary-page/?id=20819
PB  - Audio Engineering Society
LA  - en
AB  - Sony launched 360 Reality Audio in 2019 that provides a new music experience using object-based spatial audio technology. In this music experience, sounds arrive from various directions. The direction from which the sound arrives affects the subjective sound pressure sensitivity [1, 2, 3]. Sivonen measured the subjective sound pressure sensitivity in seven directions on the left half of the horizontal plane and on the upper front quarter in the median plane [1]. In this e-brief, the number of directions is increased to 31, which includes a whole horizontal plane and the elevations lower than the front center for measurements with three band-limited signals (i.e., 93 conditions in total). As a result, 74 conditions are observed with statistically significant differences.
ER  -