Distortion in Positive and Negative Feedback Filters

Bonello OJ. Distortion in Positive and Negative Feedback Filters. In: AES Convention 72. Audio Engineering Society; 1982. Paper 1905. Available from: https://aes.org/publications/elibrary-page/?id=11851

@inproceedings{Bonello1982_11851,
  author = {Bonello, Oscar J.},
  title = {{Distortion in Positive and Negative Feedback Filters}},
  booktitle = {AES Convention 72},
  note = {Paper 1905},
  year = {1982},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=11851}
}

TY  - CPAPER
TI  - Distortion in Positive and Negative Feedback Filters
AU  - Bonello, Oscar J.
T2  - AES Convention 72
M1  - Paper 1905
PY  - 1982
DA  - 1982/10/06
UR  - https://aes.org/publications/elibrary-page/?id=11851
PB  - Audio Engineering Society
LA  - en
AB  - It is known that the harmonic distortion of an active filter is greater than the distortion of the operational amplifier itself. This paper analyzes positive and negative feedback linear filters; Buttersworth, Chebyshev, Bessel and bandpass filters. The distortion multiplication factor is defined (Kd) and it is plotted versus frequency. Through a computer calculation program, the maximum values of Kd found for several filters configurations, will be given in an useful way for filter designers.
ER  -