Detail publikačního výsledku

Search for Keywords and Vocal Elements in Audio Recordings

SIGMUND, M.

Originální název

Search for Keywords and Vocal Elements in Audio Recordings

Anglický název

Search for Keywords and Vocal Elements in Audio Recordings

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

This paper deals with search for keywords and non-verbal vocal elements in stored audio recordings. An efficient detection of some specific words or sounds embedded in continuous speech is based on isolated word recognition approaches. The mel-frequency cepstral coefficients and combination of predictive coefficients and autocorrelation coefficients are used in the speech signal analysis. A keyword slides along the stored speech signal and in each of its positions the distance, i.e. the similarity, to the corresponding speech segment of investigated utterance is computed.

Anglický abstrakt

This paper deals with search for keywords and non-verbal vocal elements in stored audio recordings. An efficient detection of some specific words or sounds embedded in continuous speech is based on isolated word recognition approaches. The mel-frequency cepstral coefficients and combination of predictive coefficients and autocorrelation coefficients are used in the speech signal analysis. A keyword slides along the stored speech signal and in each of its positions the distance, i.e. the similarity, to the corresponding speech segment of investigated utterance is computed.

Klíčová slova

speech signal processing, pattern recognition, speech analysis

Klíčová slova v angličtině

speech signal processing, pattern recognition, speech analysis

Autoři

SIGMUND, M.

Rok RIV

2014

Vydáno

11.11.2013

ISSN

1392-1215

Periodikum

Elektronika Ir Elektrotechnika

Svazek

19

Číslo

9

Stát

Litevská republika

Strany od

71

Strany do

74

Strany počet

4

BibTex

@article{BUT102579,
  author="Milan {Sigmund}",
  title="Search for Keywords and Vocal Elements in Audio Recordings",
  journal="Elektronika Ir Elektrotechnika",
  year="2013",
  volume="19",
  number="9",
  pages="71--74",
  issn="1392-1215"
}