5th European Conference on Speech Communication and Technology

Rhodes, Greece
September 22-25, 1997

An Educational and Experimental Workbench for Visual Processing of Speech Data

Jan Nouza, Miroslav Holada, Daniel Hajek

SpeechLab, Dept of Electronics and Signal Processing Technical University of Liberec, Czech Republic

In the article the focus is put on educational aspects of the speech processing science. A set of tools that have been developed with the aim at presenting, visualizing and explaining basic topics of speech recognition is described. The set consists of programs, like a signal analysis unit, a dynamic time warping algorithm (DTW) explorer and hidden Markov model (HMM) investigation tools, that are integrated into a single environment and allow for easy and highly illustrative learning through experiments with real speech data.

Full Paper

Bibliographic reference.  Nouza, Jan / Holada, Miroslav / Hajek, Daniel (1997): "An educational and experimental workbench for visual processing of speech data", In EUROSPEECH-1997, 661-664.