Physical Testing of Psychophysically-Based Digital Audio Coding Systems

Stautner JP. Physical Testing of Psychophysically-Based Digital Audio Coding Systems. In: AES Conference: 11th International Conference: Test & Measurement. Audio Engineering Society; 1992. Paper 11-023. Available from: https://aes.org/publications/elibrary-page/?id=6273

@inproceedings{Stautner1992_6273,
  author = {Stautner, John P.},
  title = {{Physical Testing of Psychophysically-Based Digital Audio Coding Systems}},
  booktitle = {AES Conference: 11th International Conference: Test \& Measurement},
  note = {Paper 11-023},
  year = {1992},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=6273}
}

TY  - CPAPER
TI  - Physical Testing of Psychophysically-Based Digital Audio Coding Systems
AU  - Stautner, John P.
T2  - AES Conference: 11th International Conference: Test & Measurement
M1  - Paper 11-023
PY  - 1992
DA  - 1992/05/06
UR  - https://aes.org/publications/elibrary-page/?id=6273
PB  - Audio Engineering Society
LA  - en
AB  - The development of advanced low bit-rate digital audio compression algorithms has led to audio processing methods which exploit the psychophysical sensitivities of human hearing. Systematic test and measurement methods are required in order to establish physical performance measures of psychophysically-based low bit-rate coders. New measurement techniques can incorporate a psychophysical model in the measurement process. Two measurements have been performed on a new audio coding algorithm which utilizes a tree structured signal decomposition. The worst case signal-to-mask ratio and the bit-rate demand histogram are two useful performance methods for psychophysically-based digital audio coding systems.
ER  -