Product Details
System for on-line keyword spotting
Created: 2005
Czech title
Systém pro on-line detekci klíčových slov
Type
software
License
required - licence fee
Authors
Černocký Jan, prof. Dr. Ing. (DCGM FIT BUT)
Matějka Pavel, Ing., Ph.D. (DCGM FIT BUT)
Schwarz Petr, Ing., Ph.D. (DCGM FIT BUT)
Szőke Igor, Ing., Ph.D. (DCGM FIT BUT)
Matějka Pavel, Ing., Ph.D. (DCGM FIT BUT)
Schwarz Petr, Ing., Ph.D. (DCGM FIT BUT)
Szőke Igor, Ing., Ph.D. (DCGM FIT BUT)
Keywords
speech processing
Description
The system is able to detect keywords in speech signal. It is based on robust estimator of phoneme posterior probabilities and on a Viterbi decoder with background model. The system is able to process data in Czech, US English and in other languages. It was developed in cooperation with CAMEA mainly for security applications.
Projects
New trends in research and application of voice technology (GA102/05/0278)
Research groups
Speech Data Mining Research Group BUT Speech@FIT (VZ SPEECH)
Departments
Department of Computer Graphics and Multimedia FIT BUT (DCGM FIT BUT)