The Implementation of Recursive Digital Filters for High-Fidelity Audio

Dattorro J. The Implementation of Recursive Digital Filters for High-Fidelity Audio. J Audio Eng Soc. 1988;36(11):851-878. Available from: https://aes.org/publications/elibrary-page/?id=5125

@article{Dattorro1988_5125,
  author = {Dattorro, Jon},
  title = {{The Implementation of Recursive Digital Filters for High-Fidelity Audio}},
  journal = {Journal of the Audio Engineering Society},
  volume = {36},
  number = {11},
  pages = {851--878},
  year = {1988},
  month = nov,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=5125}
}

TY  - JOUR
TI  - The Implementation of Recursive Digital Filters for High-Fidelity Audio
AU  - Dattorro, Jon
T2  - Journal of the Audio Engineering Society
J2  - J. Audio Eng. Soc.
VL  - 36
IS  - 11
SP  - 851
EP  - 878
PY  - 1988
DA  - 1988/11/06
UR  - https://aes.org/publications/elibrary-page/?id=5125
PB  - Audio Engineering Society
LA  - en
AB  - The problems are described which the practicing engineer encounters who unwittingly approaches the realization of IIR digital filters for the first time. It is assumed that suitable design programs are available to calculate the coefficients, and it is desired only to implement the filter. Elegant solutions are provided for some of the most intimidating problems typically encountered, which are 1) input scaling requirements, 2) truncation noise propagation and recirculation, and 3) accurate low critical frequency filtering. It is shown that the direct form I noncanonic topology is the best for use in digital filtering, and while 16/32-bit DSP chips such as the TMS32010 or the ADSP-2100 can be used in many applications of high-fidelity digital audio, they will not meet the most demanding requirements.
ER  -