Target Functions and Preprocessing Techniques in Digital Equalization Design

Johansen LG, Rubak P. Target Functions and Preprocessing Techniques in Digital Equalization Design. In: AES Convention 106. Audio Engineering Society; 1999. Paper 4896. Available from: https://aes.org/publications/elibrary-page/?id=8284

@inproceedings{Johansen1999_8284,
  author = {Johansen, Lars G. and Rubak, Per},
  title = {{Target Functions and Preprocessing Techniques in Digital Equalization Design}},
  booktitle = {AES Convention 106},
  note = {Paper 4896},
  year = {1999},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=8284}
}

TY  - CPAPER
TI  - Target Functions and Preprocessing Techniques in Digital Equalization Design
AU  - Johansen, Lars G.
AU  - Rubak, Per
T2  - AES Convention 106
M1  - Paper 4896
PY  - 1999
DA  - 1999/05/06
UR  - https://aes.org/publications/elibrary-page/?id=8284
PB  - Audio Engineering Society
LA  - en
AB  - The present work deals with some aspects of target function setup for loudspeaker/room equalizers and the preprocessing necessary for the design of equalization filters to be compliant with room acoustics and human psychoacoustics. Band smoothing of impulse response spectra: is a way of reducing processing requirements and at the same time end up with a physical realistic equalization design. Warped filters is a technique which can further reduce signal processing complexity. After discussing characteristics of a "good" room we suggest that future equalizers take a starting point in repairing bad acoustics instead of aiming at total de-reverberation leading to the anechoic listening room.
ER  -