Pregled bibliografske jedinice broj: 87258
Active Noise Control in Ducts
Active Noise Control in Ducts // Automatika, 42 (2001), 1-2; 5-12 (podatak o recenziji nije dostupan, članak, znanstveni)
CROSBI ID: 87258 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Active Noise Control in Ducts
Autori
Somek, Branko ; Dadić, Martin ; Maletić, Mladen
Izvornik
Automatika (0005-1144) 42
(2001), 1-2;
5-12
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
active noise control; adaptive filters; electroacoustical transducers; loudspeakers; ventilation ducts
Sažetak
After reviewing the development of active noise control principles, we analyzed the elements of the active noise control system in ducts. On the basis of this analysis, we created a model of these elements. Especially, we brought a model of the loudspeaker in the z-domain, suitable for description of systems containing analog and digital parts. Such model enabled us to analyze work and convergence of the adaptive signal processing algorithms applied to active noise control. As an example, we analyzed performance of FXLMS algorithm on simplified model of active noise control system in ventilation duct, and have shown a strong influence of the loudspeaker's transfer function on the power spectrum of the error signal.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
Citiraj ovu publikaciju:
Uključenost u ostale bibliografske baze podataka::
- The INSPEC Science Abstracts series
