Multichannel Audio Coding Based on Minimum Audible Angles

Daniel A, Nicol R, McAdams S. Multichannel Audio Coding Based on Minimum Audible Angles. In: AES Conference: 40th International Conference: Spatial Audio: Sense the Sound of Space. Audio Engineering Society; 2010. Paper 5-3. Available from: https://aes.org/publications/elibrary-page/?id=15548

@inproceedings{Daniel2010_15548,
  author = {Daniel, Adrien and Nicol, Rozenn and McAdams, Stephen},
  title = {{Multichannel Audio Coding Based on Minimum Audible Angles}},
  booktitle = {AES Conference: 40th International Conference: Spatial Audio: Sense the Sound of Space},
  note = {Paper 5-3},
  year = {2010},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=15548}
}

TY  - CPAPER
TI  - Multichannel Audio Coding Based on Minimum Audible Angles
AU  - Daniel, Adrien
AU  - Nicol, Rozenn
AU  - McAdams, Stephen
T2  - AES Conference: 40th International Conference: Spatial Audio: Sense the Sound of Space
M1  - Paper 5-3
PY  - 2010
DA  - 2010/10/06
UR  - https://aes.org/publications/elibrary-page/?id=15548
PB  - Audio Engineering Society
LA  - en
AB  - The method described in this paper provides a scheme for encoding multichannel audio signals representing a spatial auditory scene based on human sound perception in space. It relies on a psychoacoustic model based on measures of minimum audible angles (MAA) in the presence of distracting sound sources. A compression gain is obtained by truncating the order of representation of the auditory scene in the Higher-Order Ambisonics (HOA) domain according to the psychoacoustic model. Numeric simulations were conducted in order to link the error of representation of the field with an angular distortion of the apparent direction of the sound sources.
ER  -