Naslov
Quality of the teachers' and lecturers' voices

Autori
Bolfan-Stošić, Natalija ; Bonetti, Luka

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

Izvornik
Proceedings of 4th International Workshop Advances in quantitative Laryngoscopy, Voice and Speech Research / Braunschweig, Thomas - Jena, 2000, 22-28

Skup
International Workshop Advances in quantitative Laryngoscopy, Voice and Speech Research (4 ; 2000)

Mjesto i datum
Jena, Njemačka, 07.04.2000. - 08.04.2000

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
voice quality of the teachers voices; acoustic analysis; length of the teaching period

Sažetak
The purpose of this research was to find and explain disordered features of the thirty-eight teachers' and the lecturers' voices, smokers and non-smokers, who teach from one year up to thirty years, three to eight hours per day. The values of the basic acoustic parameters obtained by EZ Voice Ver. 1.2. and SpectraLab, Ver. 4.32.13. The results showed that frictions and phonations are weaker by their intensity, unexpected and explosive with uneconomical use of the air energy, even with clumsy motions. The results were also showing that the groups of smokers and non-smokers differ in basic voice characteristics, even though, taken generally, all of them showed small values in temporal variables related to normality. Statistically important correlation between voice parameters was established on the whole sample regarding the length of the teaching period within the group of non-smokers.

Izvorni jezik
Engleski

Znanstvena područja
Demografija

POVEZANOST RADA