Naslov
Detection of audible resonances

Autori
Mateljan, Ivo ; Heinrich, Weber ; Ante, Dorić

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

Izvornik
Proc. of 3rd Congress of the Alps Adria Acoustics Association, 2007 / - Graz, 2007

Skup
3rd Congress of the Alps Adria Acoustics Association

Mjesto i datum
Graz, Austrija, 27.09.2007. - 28.09.2007

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
acoustics ; resonances ; hearing

Sažetak
The paper discusses the problem of the detection of audible resonances. The basic psychoacoustic researches have shown that the threshold of resonance detection can be classified by resonance level and Q-factor. In this work a third criteria is introduced. It is the energy of the resonance. By analyzing the influence of resonances on the frequency response and group delay, it is shown that it is almost impossible to detect resonances that are near the threshold of audibility. Finally, three common techniques for resonance detection are compared: the cumulative spectral decay, the shaped sine burst decay and the transfer function pole–zero identification. In the conclusion suggestions for the use of the particular method are given.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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