Detail publikačního výsledku

Time-Frequency Analysis for Voice Activity Detection

PHAM, T.; KÉPESI, M.; KUBIN, G.; WERUAGA, L.; SIGMUND, M.; DOSTÁL, T.

Originální název

Time-Frequency Analysis for Voice Activity Detection

Anglický název

Time-Frequency Analysis for Voice Activity Detection

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

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 performance of both methods with clean speech and speech in noisy conditions is evaluated, and their limitations are discussed.

Anglický abstrakt

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 performance of both methods with clean speech and speech in noisy conditions is evaluated, and their limitations are discussed.

Klíčová slova

voice activity detection, chirp analysis, wavelet decomposition

Klíčová slova v angličtině

voice activity detection, chirp analysis, wavelet decomposition

Autoři

PHAM, T.; KÉPESI, M.; KUBIN, G.; WERUAGA, L.; SIGMUND, M.; DOSTÁL, T.

Vydáno

13.02.2006

Nakladatel

M.H. Hamza

Místo

Innsbruck

ISBN

0-88986-580-9

Kniha

Proceedings of IASTED International Multi-Conference on Applied Informatics, part Signal Processing, Pattern Recognition, and Applications

Strany od

244

Strany počet

6

Plný text v Digitální knihovně

http://hdl.handle.net/

BibTex

@inproceedings{BUT18979,
  author="T. {Pham} and Marián {Képesi} and Gernot {Kubin} and Luis {Weruaga} and Milan {Sigmund} and Tomáš {Dostál}",
  title="Time-Frequency Analysis for Voice Activity Detection",
  booktitle="Proceedings of IASTED International Multi-Conference on Applied Informatics, part Signal Processing, Pattern Recognition, and Applications",
  year="2006",
  pages="6",
  publisher="M.H. Hamza",
  address="Innsbruck",
  isbn="0-88986-580-9"
}