Title :
Zero crossing rate and short term energy as a cue for sex detection with reference to Assamese vowels
Author :
Bharali, Sruti Sruba ; Kalita, Sanjiv Kr
Author_Institution :
Dept. of Comput. Sci., Gauhati Univ., Guwahati, India
Abstract :
The aim of this paper is to find distinction between male and female by separating voiced, unvoiced and silenced parts of speech signal. The methods are based on calculation of zero crossing rate (ZCR) and short term energy (STE). In the present study we have considered 8 Assamese vowels to analyze and compare the ZCR and STE values for both male and female informants. Experimental results show that the female informant´s total and average values of energy and zero crossing rates of voice segments is far more than male informant´s.
Keywords :
natural language processing; speech processing; Assamese vowels; STE value; ZCR value; average energy value; female informant; male informants; sex detection; short-term energy; silenced speech signal part; speech speech signal part; total energy value; voiced speech signal part; zero-crossing rate; Computer science; Conferences; Convergence; Grammar; Labeling; Speech; Assamese Vowels; short term energy; unvoiced; voiced; zero crossing rate;
Conference_Titel :
Convergence of Technology (I2CT), 2014 International Conference for
Print_ISBN :
978-1-4799-3758-5
DOI :
10.1109/I2CT.2014.7092124
