A Study of Strategies for the Perceptual Coding of Audio Signals

Turgeon A, Soumagne J, Mabilleau P, Morissette S, Paillard B. A Study of Strategies for the Perceptual Coding of Audio Signals. In: AES Convention 90. Audio Engineering Society; 1991.pp. 3010:1-12. Available from: https://aes.org/publications/elibrary-page/?id=5683

@inproceedings{Turgeon1991_5683,
  author = {Turgeon, A. and Soumagne, Joël and Mabilleau, P. and Morissette, S. and Paillard, B.},
  title = {{A Study of Strategies for the Perceptual Coding of Audio Signals}},
  booktitle = {AES Convention 90},
  pages = {3010:1-12},
  url = {https://aes.org/publications/elibrary-page/?id=5683},
  year = {1991},
  month = feb,
  publisher = {Audio Engineering Society}
}

TY  - CPAPER
TI  - A Study of Strategies for the Perceptual Coding of Audio Signals
AU  - Turgeon, A.
AU  - Soumagne, Joël
AU  - Mabilleau, P.
AU  - Morissette, S.
AU  - Paillard, B.
T2  - AES Convention 90
SP  - 1
EP  - 12
M1  - Paper 3010
PY  - 1991
DA  - 1991/02/06
UR  - https://aes.org/publications/elibrary-page/?id=5683
PB  - Audio Engineering Society
LA  - en
AB  - The strategy which is usually used to take into account the masking properties of the ear for the coding of audio signals is to shape the spectrum of the noise introduced by the coding process, according to the frequency masking threshold. The paper describes an experiment which compares different strategies, and shows that, provided the frequency resolution is adequate, it is almost always better to shape the noise spectrum according to the shape of the signal spectrum. This result had been anticipated by the behavior of an auditory model developed by our group.
ER  -