Applied result detail

System for on-line keyword spotting

SCHWARZ, P.; MATĚJKA, P.; ČERNOCKÝ, J.; SZŐKE, I.

Original Title

System for on-line keyword spotting

English Title

System for on-line keyword spotting

Type

Software

Abstract

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.

Abstract in English

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.

Keywords

speech processing

Key words in English

speech processing

Location

https://www.fit.vut.cz/research/product/22/

Licence fee

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www

https://www.fit.vut.cz/research/product/22/