Psychoacoustic Noise-Shaped Improvements in CD and Other Linear Digital Media

Gerzon MA, Craven PG, Stuart JR. Psychoacoustic Noise-Shaped Improvements in CD and Other Linear Digital Media. In: AES Convention 94. Audio Engineering Society; 1993. Paper 3501. Available from: https://aes.org/publications/elibrary-page/?id=6647

@inproceedings{Gerzon1993_6647,
  author = {Gerzon, Michael A. and Craven, Peter G. and Stuart, J. Robert},
  title = {{Psychoacoustic Noise-Shaped Improvements in CD and Other Linear Digital Media}},
  booktitle = {AES Convention 94},
  note = {Paper 3501},
  year = {1993},
  month = mar,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=6647}
}

TY  - CPAPER
TI  - Psychoacoustic Noise-Shaped Improvements in CD and Other Linear Digital Media
AU  - Gerzon, Michael A.
AU  - Craven, Peter G.
AU  - Stuart, J. Robert
T2  - AES Convention 94
M1  - Paper 3501
PY  - 1993
DA  - 1993/03/06
UR  - https://aes.org/publications/elibrary-page/?id=6647
PB  - Audio Engineering Society
LA  - en
AB  - This paper surveys techniques of reducing quantization noise in linear digital media by up to a 4 bit psychoacoustic improvement. These methods use a combination of noise shaping, dither, and in the case of -autodither,- subtraction of dither. Perceptual problems due to the nonlinearity of the auditory system in the perithreshold region are discussed, along with recent developments and the practical operational consequences of such optimized compatible perceptual coding schemes for linear digital media such as CD.
ER  -