Future Developments in Digital Audio Systems

Spreadbury DJ, Lidbetter PS. Future Developments in Digital Audio Systems. In: AES Convention 86. Audio Engineering Society; 1989. Paper 2807. Available from: https://aes.org/publications/elibrary-page/?id=5887

@inproceedings{Spreadbury1989_5887,
  author = {Spreadbury, David J. and Lidbetter, Paul S.},
  title = {{Future Developments in Digital Audio Systems}},
  booktitle = {AES Convention 86},
  note = {Paper 2807},
  year = {1989},
  month = mar,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=5887}
}

TY  - CPAPER
TI  - Future Developments in Digital Audio Systems
AU  - Spreadbury, David J.
AU  - Lidbetter, Paul S.
T2  - AES Convention 86
M1  - Paper 2807
PY  - 1989
DA  - 1989/03/06
UR  - https://aes.org/publications/elibrary-page/?id=5887
PB  - Audio Engineering Society
LA  - en
AB  - Digital processing of audio signals can give rise to undesirable effects and artifacts if the enforced sampled and quantized nature of both audio signals and control parameters is not fully grasped. Zipper noise and limit cycle oscillation are well known artifacts, and a plethora of effects arise from unsuitable filter structures, processing inaccuracies, and the way in which control changes are implemented. As digital audio heads for the 1990s, this paper outlines these and new problem areas and identifies possible solutions. In addition, a test bed is described which has been developed to evaluate digital audio concepts. Using audio material this demonstrates the areas outlined before and after the problems have been solved.
ER  -