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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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Description
  • Příspěvek představuje dva různé způsoby časově-kmitočtové reprezentace pro detekci hlasové aktivity. První metoda je založena na chirpové transformaci signálu, zatímco druhá metoda využívá vlnkové dekompozice. Byla hodnocena účinnost obou metod pro čistou a zašuměnou řeč a distutována příslušná omezení. (cs)
  • This paper introduces two different ways of time-frequency representations for voice activity detection (VAD). The first method is based on the chirp transformation of the signal, while the second method is based on wavelet decomposition. The performanceof both methods with clean speech and speech in noisy conditions is evaluated, and their limitations are discussed.
  • This paper introduces two different ways of time-frequency representations for voice activity detection (VAD). The first method is based on the chirp transformation of the signal, while the second method is based on wavelet decomposition. The performanceof both methods with clean speech and speech in noisy conditions is evaluated, and their limitations are discussed. (en)
Title
  • Time-Frequency Analysis for Voice Activity Detection
  • Time-Frequency Analysis for Voice Activity Detection (en)
  • Časově-kmitočtová analýza detekce hlasové aktivity (cs)
skos:prefLabel
  • Time-Frequency Analysis for Voice Activity Detection
  • Time-Frequency Analysis for Voice Activity Detection (en)
  • Časově-kmitočtová analýza detekce hlasové aktivity (cs)
skos:notation
  • RIV/00216305:26220/06:PU58523!RIV06-MSM-26220___
http://linked.open.../vavai/riv/strany
  • 244-249
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MSM0021630513)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 503906
http://linked.open...ai/riv/idVysledku
  • RIV/00216305:26220/06:PU58523
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • voice activity detection, chirp analysis, wavelet decomposition (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [CCE1B69E696E]
http://linked.open...v/mistoKonaniAkce
  • Innsbruck
http://linked.open...i/riv/mistoVydani
  • Innsbruck
http://linked.open...i/riv/nazevZdroje
  • Proceedings of IASTED International Multi-Conference on Applied Informatics, part Signal Processing, Pattern Recognition, and Applications
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Dostál, Tomáš
  • Sigmund, Milan
  • Pham, T.
  • Képesi, Marián
  • Kubin, Gernot
  • Weruaga, Luis
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • M.H. Hamza
https://schema.org/isbn
  • 0-88986-580-9
http://localhost/t...ganizacniJednotka
  • 26220
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