Design of a Digitally Controlled Graphic Equalizer

Herrera Martinez M, Páez Soto DA, Montenegro Niño J, Betancur Vargas CM, Trujillo Olaya V. Design of a Digitally Controlled Graphic Equalizer. In: AES Convention 142. Audio Engineering Society; 2017. Paper 343. Available from: https://aes.org/publications/elibrary-page/?id=18718

@inproceedings{HerreraMartinez2017_18718,
  author = {Herrera Martinez, Marcelo and Páez Soto, Dario Alfonso and Montenegro Niño, Jonnathan and Betancur Vargas, Carlos Mauricio and Trujillo Olaya, Vladimir},
  title = {{Design of a Digitally Controlled Graphic Equalizer}},
  booktitle = {AES Convention 142},
  note = {Paper 343},
  year = {2017},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=18718}
}

TY  - CPAPER
TI  - Design of a Digitally Controlled Graphic Equalizer
AU  - Herrera Martinez, Marcelo
AU  - Páez Soto, Dario Alfonso
AU  - Montenegro Niño, Jonnathan
AU  - Betancur Vargas, Carlos Mauricio
AU  - Trujillo Olaya, Vladimir
T2  - AES Convention 142
M1  - Paper 343
PY  - 2017
DA  - 2017/05/06
UR  - https://aes.org/publications/elibrary-page/?id=18718
PB  - Audio Engineering Society
LA  - en
AB  - This article deals with the design of a digitally audio controller for use in general applications. The goal is to create a 10-band graphic equalizer of which the signal gain or attenuation in every octave band is controllable by a smartphone /tablet application. The application provides a user interface to enhance perceptive audio quality intuitively. Making the equalizer digitally controllable by an app eliminates the necessity of manually adjusting the equalizer faders, thus the need of the presence of a musician/engineer at the location of the equalizer is removed. Preset configurations are easily activated in the equalizer hardware with only one touch within the app. Further testing and optimization efforts are required for the validation of the system.
ER  -