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Modeling of Resonant and Reverberant Systems Using Orthogonal Legendre Functions


Dadić , Martin; Somek , Branko; Pinezić , Vinko
Modeling of Resonant and Reverberant Systems Using Orthogonal Legendre Functions // Proceedings MIPRO 2003
Opatija: MIPRO, 2003. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Modeling of Resonant and Reverberant Systems Using Orthogonal Legendre Functions

Autori
Dadić , Martin ; Somek , Branko ; Pinezić , Vinko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings MIPRO 2003 / - Opatija : MIPRO, 2003

Skup
MIPRO 2003 - MEET

Mjesto i datum
Opatija , Hrvatska, 19-23.05.2003

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Modeling; resonant systems; reverberant systems; Legendre functions

Sažetak
Discrete-time analysis and modeling of resonant and reverberant systems has many applications in acoustics. Although autoregressive moving average modeling, which yields a pole-zero filter has a lot of modeling power, Prony&#8217 ; ; ; s and Steiglitz-McBride estimation methods can result in an unstable model, even for stable target systems. On the other hand, finite impulse response modeling can require a large filter order in order to accurately model the target system. This paper discusses the application of an adaptive Kautz network realization on the modeling of resonant and reverberant electroacoustic systems. Such kind of system modeling have an infinite impulse response, but with all the poles inside the unit circle.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekt / tema
0036011

Ustanove
Fakultet elektrotehnike i računarstva, Zagreb