IIAE CONFERENCE SYSTEM, The 1st IEEE/IIAE International Conference on Intelligent Systems and Image Processing 2013 (ICISIP2013)

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Incorporating Speech Activity Information into Intelligent E-learning Systems
Yucel Ugurlu

Last modified: 2013-10-01


We propose a new approach for e-learning systems that incorporates speech activity information to help build intelligent learning systems. The proposed algorithm is based on the pitch frequency, power amplitude, and duration of a voice activity signal. The approach was tested on users for an e-learning duration of 60 min. The robustness of the proposed algorithm was measured using various sound signals (speech, noise, and emotions) obtained from varying sources.


human–computer interaction; e-learning; graphical programming; intelligent systems


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