Voice activity detector employing generalised Gaussian distribution

Electronics Letters

Volumn 40, Issue 24, 2004, Pages 1561-1563

  Chang, J H ^a   Shin, J W ^b   Kim, N S ^b  

^a Santa Barbara   (United States)

^b Seoul National University   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; COMPUTATIONAL COMPLEXITY; COSINE TRANSFORMS; FOURIER TRANSFORMS; GAUSSIAN NOISE (ELECTRONIC); LAPLACE TRANSFORMS; MATHEMATICAL MODELS; PARAMETER ESTIMATION; RANDOM PROCESSES; SIGNAL RECEIVERS; STATISTICAL METHODS;

DISCRETE FOURIER TRANSFORM (DFT); GENERALISED GAUSSIAN DISTRIBUTION (GGD); HYPOTHESES; VOICE ACTIVITY DETECTOR (VAD);

SPEECH CODING;

EID: 10944225892     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:20047090     Document Type: Article

References (8)

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3. Chang, J.-H., and Kim, N.S.: 'Voice activity detection based on complex Laplacian model', Electron. Lett., 2003, 39, (7), pp. 632-634
4. Muller, F.: 'Distribution shape of two-dimensional DCT coefficients of natural images', Electron. Lett., 1993, 29, pp. 1935-1936
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6. Mallat, S.G.: 'A theory for multiresolution signal decomposition: the wavelet representation', IEEE Trans. Pattern Anal. Mach. Intell., 1993, 11, (7), pp. 674-693
7. Reininger, R.C., and Gibson, J.D.: 'Distributions of the two dimensional DCT coefficients for images', IEEE Trans. Commun., 1983, COM-31, (6)
8. ITU-T: 'A silence compression scheme for G.729 optimized for terminals conforming to ITU-T V70', ITU-T Rec. G.729 Annex B, Nov. 1996