An Efficient 20-Band Digital Audio Equalizer

Ferreira AJS, Vieira JMN. An Efficient 20-Band Digital Audio Equalizer. In: AES Convention 98. Audio Engineering Society; 1995. Paper 3992. Available from: https://aes.org/publications/elibrary-page/?id=7774

@inproceedings{Ferreira1995_7774,
  author = {Ferreira, Anibal J. S. and Vieira, José M. N.},
  title = {{An Efficient 20-Band Digital Audio Equalizer}},
  booktitle = {AES Convention 98},
  note = {Paper 3992},
  year = {1995},
  month = feb,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=7774}
}

TY  - CPAPER
TI  - An Efficient 20-Band Digital Audio Equalizer
AU  - Ferreira, Anibal J. S.
AU  - Vieira, José M. N.
T2  - AES Convention 98
M1  - Paper 3992
PY  - 1995
DA  - 1995/02/06
UR  - https://aes.org/publications/elibrary-page/?id=7774
PB  - Audio Engineering Society
LA  - en
AB  - Digital audio equalizers can be efficiently implemented using frequency domain techniques, which make use of computationally intensive filter design algorithms, in order to reduce the circular convolution to a pure linear convolution operation. This paper studies the difference between these two operations and presents a few optimization solutions in order to reach high selectivities and to simplify the frequency approximation to an arbitrary equalization curve, while ensuring total inaudibility of the allowed but highly attenuated aliased signal components.
ER  -