Linear Phase Mixed FIR/IIR Crossover Networks: Design and Real-Time Implementation

Palestini L, Peretti P, Cecchi S, Piazza F, Lattanzi A, Bettarelli F. Linear Phase Mixed FIR/IIR Crossover Networks: Design and Real-Time Implementation. In: AES Convention 123. Audio Engineering Society; 2007. Paper 7311. Available from: https://aes.org/publications/elibrary-page/?id=14368

@inproceedings{Palestini2007_14368,
  author = {Palestini, Lorenzo and Peretti, Paolo and Cecchi, Stefania and Piazza, Francesco and Lattanzi, Ariano and Bettarelli, Ferruccio},
  title = {{Linear Phase Mixed FIR/IIR Crossover Networks: Design and Real-Time Implementation}},
  booktitle = {AES Convention 123},
  note = {Paper 7311},
  year = {2007},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=14368}
}

TY  - CPAPER
TI  - Linear Phase Mixed FIR/IIR Crossover Networks: Design and Real-Time Implementation
AU  - Palestini, Lorenzo
AU  - Peretti, Paolo
AU  - Cecchi, Stefania
AU  - Piazza, Francesco
AU  - Lattanzi, Ariano
AU  - Bettarelli, Ferruccio
T2  - AES Convention 123
M1  - Paper 7311
PY  - 2007
DA  - 2007/10/06
UR  - https://aes.org/publications/elibrary-page/?id=14368
PB  - Audio Engineering Society
LA  - en
AB  - Crossover networks are crucial components of audio reproduction systems and therefore they have received great attention in literature. In this paper, the design and implementation of a digital crossover will be presented. A mixed FIR/IIR solution has been explored in order to exploit the respective benefits of FIR and IIR realizations, aiming at designing a low delay, low complexity, easily extendible, approximately linear phase crossover network. A software real-time implementation for the NU-Tech platform of the proposed system will be shown. Practical tests have been carried out to evaluate the performance of the proposed approach.
ER  -