ADAPTIVE VOICE ACTIVITY DETECTION IN DELTA COMPRESSION OF SPEECH SIGNALS

Автор(и)

  • Oleksandr Tkachenko Vinnytsia National Technical University
  • Leonid Krupelnytskiy Vinnytsia National Technical University
  • Sergiy Hruscak Vinnytsia National Technical University

Ключові слова:

compression of speech signals, linear prediction coefficients, linear spectral frequencies, vector quantization, voice activity detection

Анотація

The paper presents the developed method of Delta-compression with the prediction of the subsequent index of the quantized value in the code book and the improved method of the voice activity detection described in the recommendation G.729, Annex. Experimental investigation of the proposed method was performed.

Біографії авторів

Oleksandr Tkachenko, Vinnytsia National Technical University

Assoc. Prof. of the Computer Engineering Department

Leonid Krupelnytskiy, Vinnytsia National Technical University

Assoc. Prof. of the Computer Engineering Department

Sergiy Hruscak, Vinnytsia National Technical University

Post-graduate student of the Computer Engineering Department

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Переглядів анотації: 194

Опубліковано

2015-11-30

Як цитувати

[1]
O. Tkachenko, L. Krupelnytskiy, і S. Hruscak, «ADAPTIVE VOICE ACTIVITY DETECTION IN DELTA COMPRESSION OF SPEECH SIGNALS», Scientific Works of Vinnytsia National Technical University, вип. 3, Лис 2015.

Номер

№ 3 (2011): 2011№3

Розділ

Information Technologies and Computer Engineering

Метрики

Завантаження

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