Perceptual Objective Quality Evaluation Method for High Quality Multichannel Audio Codecs

Seo JH, Chon SB, Sung KM, Choi I. Perceptual Objective Quality Evaluation Method for High Quality Multichannel Audio Codecs. J Audio Eng Soc. 2013;61(7/8):535-545. Available from: https://aes.org/publications/elibrary-page/?id=16869

@article{Seo2013_16869,
  author = {Seo, Jeong-Hun and Chon, Sang Bae and Sung, Keong-Mo and Choi, Inyong},
  title = {{Perceptual Objective Quality Evaluation Method for High Quality Multichannel Audio Codecs}},
  journal = {Journal of the Audio Engineering Society},
  volume = {61},
  number = {7/8},
  pages = {535--545},
  year = {2013},
  month = jul,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=16869}
}

TY  - JOUR
TI  - Perceptual Objective Quality Evaluation Method for High Quality Multichannel Audio Codecs
AU  - Seo, Jeong-Hun
AU  - Chon, Sang Bae
AU  - Sung, Keong-Mo
AU  - Choi, Inyong
T2  - Journal of the Audio Engineering Society
J2  - J. Audio Eng. Soc.
VL  - 61
IS  - 7/8
SP  - 535
EP  - 545
PY  - 2013
DA  - 2013/07/06
UR  - https://aes.org/publications/elibrary-page/?id=16869
PB  - Audio Engineering Society
LA  - en
AB  - In order to avoid the high cost of subjective listening tests for evaluating sound quality, objective assessment methods based on psychoacoustics have been routinely used. This research explores an assessment method for evaluating high-quality, multichannel audio codecs with a model that incorporates five monaural Model Output Variables (MOV) combined with four novel MOVs for predicting degradation of spatial attributes. When trained and verified with a listening-test data base of high-quality audio codecs, the model was able to predict small amounts of perceptual differences between test and reference signals in both spatial and timbre qualities.
ER  -