TY  - JOUR
AU  - Triyason, Tuul
AU  - Kanthamanon, Prasert
PY  - 2015/04/01
Y2  - 2025/01/02
TI  - E-Model Modification for Multi-Languages over IP
JF  - Elektronika ir Elektrotechnika
JA  - ELEKTRON ELEKTROTECH
VL  - 21
IS  - 1
SE  - 
DO  - 10.5755/j01.eee.21.1.7612
UR  - https://eejournal.ktu.lt/index.php/elt/article/view/7612
SP  - 82-87
AB  - &lt;p&gt;It is well known that non-intrusive speech quality assessment methods are appropriate for real time monitoring of VoIP traffic. However, previous researches has proved that most of the non-intrusive speech quality assessment methods failed to estimate accurate speech quality using different languages. Consequently, intrusive methods are frequently chosen to provide a more accurate measurement, however they cannot be used for real time VoIP traffic monitoring. In this paper, the technique to enhanced simplified version of ITU-T recommendation G.107 E-model with a language impairment parameter was proposed. The method to estimate the function of language impairment by tuning the E-model with an intrusive objective method, PESQ was presented. The results from statistical analysis show that the modified E-model matches well with PESQ scores in eight languages.&lt;/p&gt;&lt;p&gt;DOI: &lt;a href=&quot;http://dx.doi.org/10.5755/j01.eee.21.1.7612&quot;&gt;http://dx.doi.org/10.5755/j01.eee.21.1.7612&lt;/a&gt;&lt;/p&gt;
ER  -