Pregled bibliografske jedinice broj: 41608
Modeling of Active Noise Control Systems in Ducts
Modeling of Active Noise Control Systems in Ducts // Proceedings of the 21st International Conference on Information Technology Interfaces / Kalpić, Damir ; Hljuz Dobrić, Vesna (ur.).
Pula: Sveučilišni računski centar Sveučilišta u Zagrebu (Srce), 1999. str. 263-268 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 41608 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Modeling of Active Noise Control Systems in Ducts
Autori
Somek, Branko ; Dadić, Martin
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 21st International Conference on Information Technology Interfaces
/ Kalpić, Damir ; Hljuz Dobrić, Vesna - Pula : Sveučilišni računski centar Sveučilišta u Zagrebu (Srce), 1999, 263-268
Skup
21st International Conference on Information Technology Interfaces
Mjesto i datum
Pula, Hrvatska, 15.06.1999. - 18.06.1999
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
active noise control; adaptive filters; loudspeakers; ventilation ducts
Sažetak
We analyzed the elements of the active noise control system in ventilation ducts. On the basis of this analysis we created a model of these elements. Specially we brought a model of the loudspeaker in the z-domain, suitable for description of systems containing analog and digital parts. Using such a model we are capable 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 we have shown a strong influence of the loudspeakers transfer function on the power spectrum of the error signal.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
