Modular Parametric Equalizer-Filter; A New Way to Synthesize the Frequency Response

Bonello OJ. Modular Parametric Equalizer-Filter; A New Way to Synthesize the Frequency Response. In: AES Convention 55. Audio Engineering Society; 1976. Paper 1170. Available from: https://aes.org/publications/elibrary-page/?id=2244

@inproceedings{Bonello1976_2244,
  author = {Bonello, Oscar J.},
  title = {{Modular Parametric Equalizer-Filter; A New Way to Synthesize the Frequency Response}},
  booktitle = {AES Convention 55},
  note = {Paper 1170},
  year = {1976},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=2244}
}

TY  - CPAPER
TI  - Modular Parametric Equalizer-Filter; A New Way to Synthesize the Frequency Response
AU  - Bonello, Oscar J.
T2  - AES Convention 55
M1  - Paper 1170
PY  - 1976
DA  - 1976/10/06
UR  - https://aes.org/publications/elibrary-page/?id=2244
PB  - Audio Engineering Society
LA  - en
AB  - The proposed system makes possible the synthesis of almost all types of frequency response most commonly used in disk recording, broadcasting and electroacoustics. The equalizer has nine plug-in modules that work at different frequencies. Each module can provide 1/3 of octave, 1/2 octave, 1/1 octave, band-pass or stop-band equalization (Chebyshev); or bell-shaped curves of variable frequency and variable Q; high-pass and low-pass equalization at 22-18 dB/octave and notch filtering. In this paper, the network theory which makes possible the generation of all those functions by means of the exclusive use of active parallel-networks will be analyzed. Such condition is essential to obtain an all-modular and expandable system.
ER  -