IEICE Electronics Express
Online ISSN : 1349-2543
ISSN-L : 1349-2543
LETTER
Focused word spotting in spoken Korean based on fundamental frequency
Soonil Kwon
Author information
JOURNALS FREE ACCESS

2011 Volume 8 Issue 14 Pages 1149-1154

Details
Abstract

Focused word spotting makes a contribution to keyword extraction and speech understanding in spoken Korean. The average and variance of fundamental frequency were expected to be important factors to detect verbal focus of a speaker. From the experiment of focused word spotting in each sentence by statistically modeling those factors, I achieved a spotting accuracy of 84%.

Information related to the author
© 2011 by The Institute of Electronics, Information and Communication Engineers
Previous article Next article
feedback
Top