Antialias Filters and System Transient Response at High Sample Rates

Craven PG. Antialias Filters and System Transient Response at High Sample Rates. J Audio Eng Soc. 2004;52(3):216-242. Available from: https://aes.org/publications/elibrary-page/?id=12992

@article{Craven2004_12992,
  author = {Craven, Peter G.},
  title = {{Antialias Filters and System Transient Response at High Sample Rates}},
  journal = {Journal of the Audio Engineering Society},
  volume = {52},
  number = {3},
  pages = {216--242},
  year = {2004},
  month = mar,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=12992}
}

TY  - JOUR
TI  - Antialias Filters and System Transient Response at High Sample Rates
AU  - Craven, Peter G.
T2  - Journal of the Audio Engineering Society
J2  - J. Audio Eng. Soc.
VL  - 52
IS  - 3
SP  - 216
EP  - 242
PY  - 2004
DA  - 2004/03/06
UR  - https://aes.org/publications/elibrary-page/?id=12992
PB  - Audio Engineering Society
LA  - en
AB  - Sample rates higher than 48 kHz allow freedom to tailor the audio response above 20 kHz in order to optimize the transient performance. A recording and reproduction chain may have pre- and postringing caused by brickwall band-limiting filters, but a single "apodizing" filter can substantially suppress the ringing and shorten the impulse response. The apodizing filter can be placed anywhere in the chain, but the mastering stage probably fits in best with current practice. The paper presents coefficients for a number of filters suitable for 96-kHz and 192- kHz sampled audio, and experimentation is encouraged. Some of the filters are symmetrical, but, taking into account the ear's sensitivity to preresponses, others have been optimized for a near-zero preresponse.
ER  -