Detail publikačního výsledku

Speech Detection in Noisy Speech Signal.

PORUBA, J.

Originální název

Speech Detection in Noisy Speech Signal.

Anglický název

Speech Detection in Noisy Speech Signal.

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

In the following paragraphs the basic principles of cepstral speech/pause detectors are described. For individual detectors the methods are sought how to reduce the speech and pause detection in degraded speech signal. This wrong detection is brought about an abrupt change in the input signal. The individual speech/pause detectors are realised in the Matlab program environment and the optimum parameters (scale factors, filter order, etc.) are set for correct speech and pause detection with a relative low signal-to-noise ratio of the input signal (<2dB).

Anglický abstrakt

In the following paragraphs the basic principles of cepstral speech/pause detectors are described. For individual detectors the methods are sought how to reduce the speech and pause detection in degraded speech signal. This wrong detection is brought about an abrupt change in the input signal. The individual speech/pause detectors are realised in the Matlab program environment and the optimum parameters (scale factors, filter order, etc.) are set for correct speech and pause detection with a relative low signal-to-noise ratio of the input signal (<2dB).

Klíčová slova

speech detection, cepstral integral detector, cepstral differential detector, distance, threshold

Klíčová slova v angličtině

speech detection, cepstral integral detector, cepstral differential detector, distance, threshold

Autoři

PORUBA, J.

Rok RIV

2011

Vydáno

01.01.2002

Místo

Žilina, Slovak Republic

ISBN

80-7100-991-1

Kniha

Proceedings of International Conference Research in Telecommunication Technology RTT 2002

Strany od

138

Strany počet

6

BibTex

@inproceedings{BUT10086,
  author="Jiří {Poruba}",
  title="Speech Detection in Noisy Speech Signal.",
  booktitle="Proceedings of International Conference Research in Telecommunication Technology RTT 2002",
  year="2002",
  pages="6",
  address="Žilina, Slovak Republic",
  isbn="80-7100-991-1"
}