Interactive GUI-based tool for signal and speech processing courses

Hiren Bhagatwala, Edward Painter, Andreas Spanias

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, we present interactive, graphical software introducing speech coding in undergraduate and graduate courses on digital signal processing (DSP) and speech processing. The software facilitates students in understanding and experimentation for practical applications of signal processing concepts introduced in DSP courses. It consists of two complementary components. The first is a MATLAB-based graphical simulation of a state-of-the-art speech coder. This component of the software is designed to complement the theoretical aspects of speech coding with practical exposure to the algorithms using hands-on simulations. The second component is an application that provides a framework for evaluation of different speech coding algorithms for a variety of applications. With this tool, students can easily categorize the performance of different speech coding algorithms through objective measurements as well as subjective listening tests. These tools could be used in entry-level graduate courses in DSP and speech coding.

Original languageEnglish (US)
Title of host publicationProceedings - Frontiers in Education Conference
PublisherIEEE
Pages95-100
Number of pages6
Volume1
StatePublished - 1998
EventProceedings of the 1998 28th Annual Frontiers in Education Conference, FIE. Part 3 (of 3) - Tempe, AZ, USA
Duration: Nov 4 1998Nov 7 1998

Other

OtherProceedings of the 1998 28th Annual Frontiers in Education Conference, FIE. Part 3 (of 3)
CityTempe, AZ, USA
Period11/4/9811/7/98

ASJC Scopus subject areas

  • Engineering(all)
  • Industrial and Manufacturing Engineering

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  • Cite this

    Bhagatwala, H., Painter, E., & Spanias, A. (1998). Interactive GUI-based tool for signal and speech processing courses. In Proceedings - Frontiers in Education Conference (Vol. 1, pp. 95-100). IEEE.