Multi-Pulse Adaptive Sub-band Coding (MASC) Using Psychoacoustic Optimization Algorithm

Tan RK, Hawksford MJ. Multi-Pulse Adaptive Sub-band Coding (MASC) Using Psychoacoustic Optimization Algorithm. In: AES Convention 93. Audio Engineering Society; 1992. Paper 3366. Available from: https://aes.org/publications/elibrary-page/?id=6767

@inproceedings{Tan1992_6767,
  author = {Tan, Roland K. and Hawksford, Malcolm J.},
  title = {{Multi-Pulse Adaptive Sub-band Coding (MASC) Using Psychoacoustic Optimization Algorithm}},
  booktitle = {AES Convention 93},
  note = {Paper 3366},
  year = {1992},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=6767}
}

TY  - CPAPER
TI  - Multi-Pulse Adaptive Sub-band Coding (MASC) Using Psychoacoustic Optimization Algorithm
AU  - Tan, Roland K.
AU  - Hawksford, Malcolm J.
T2  - AES Convention 93
M1  - Paper 3366
PY  - 1992
DA  - 1992/10/06
UR  - https://aes.org/publications/elibrary-page/?id=6767
PB  - Audio Engineering Society
LA  - en
AB  - MASC is a data compression algorithm that combines the application of multi-pulse excited linear predictive coding and sub-band coding. This paper first examines the perceptual advantage between the number of excitation pulses allocated versus the number of sub-bands required. An adaptive perceptual error weighting filter is also investigated to psychoacoustically motivate the pulse locations. Based upon the F-weighting function, it adapts according to the audio signals in each frame, thus coding information which matches the human hearing characteristic.
ER  -