Practical Realization of Dual-Shelving Filter Using Proportional Parametric Equalizers

Audfray R, Jot JM, Dicker S. Practical Realization of Dual-Shelving Filter Using Proportional Parametric Equalizers. In: AES Convention 145. Audio Engineering Society; 2018. Paper 10054. Available from: https://aes.org/publications/elibrary-page/?id=19780

@inproceedings{Audfray2018_19780,
  author = {Audfray, Rémi and Jot, Jean-Marc and Dicker, Sam},
  title = {{Practical Realization of Dual-Shelving Filter Using Proportional Parametric Equalizers}},
  booktitle = {AES Convention 145},
  note = {Paper 10054},
  year = {2018},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=19780}
}

TY  - CPAPER
TI  - Practical Realization of Dual-Shelving Filter Using Proportional Parametric Equalizers
AU  - Audfray, Rémi
AU  - Jot, Jean-Marc
AU  - Dicker, Sam
T2  - AES Convention 145
M1  - Paper 10054
PY  - 2018
DA  - 2018/10/06
UR  - https://aes.org/publications/elibrary-page/?id=19780
PB  - Audio Engineering Society
LA  - en
AB  - Proportional Parametric Equalizers have been proposed as an efficient tool for accurate magnitude response control within defined constraints. In particular, a combination of shelving filters can be used to create a 3-band parametric equalizer or tone control with minimal processing overhead. This paper picks up on this concept, fully develops the filter control equations, and proposes a look up table based implementation of the dual-shelving filter design.
ER  -