Note on measures for spectral flatness

Electronics Letters

Volumn 45, Issue 23, 2009, Pages 1195-1196

  Madhu, N ^a  

^a KU LEUVEN UNIVERSITY OF LEUVEN   (Belgium)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC SIGNALS; ARITHMETIC MEAN; AUDIO SIGNAL PROCESSING; GEOMETRIC MEAN; MAGNITUDE SPECTRUM; SPECTRAL FLATNESS;

SIGNAL ANALYSIS; SIGNAL PROCESSING;

AUDIO ACOUSTICS;

EID: 70449380158     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el.2009.1977     Document Type: Article

References (6)

1. Gray, A.H., and Markel, J.D.: ' A spectral-flatness measure for studying the autocorrelation method of linear prediction of speech analysis ', IEEE Trans. Acoust. Speech Signal Process., 1974, 22, p. 207-217 0096-3518
2. Mart́inez, J.M.: ' ISO/IEC JTC1/SC29/WG11 N6828, MPEG-7 overview, version 10 ', 2004, http://www.chiariglione.org/mpeg/standards/mpeg-7/mpeg-7.htm
3. Renevey, P., and Drygajlo, A.: ' Entropy based voice activity detection in very noisy conditions ', Proc. European Conf. on Speech Communication and Technology (EUROSPEECH), September, 2001, p. 1887-1890
4. Madhu, N., Martin, R., Rehn, H.-W., and Fischer, A.: ' Brake squeal localization ', Proc. Annual Meeting of the German Acoustical Society (DAGA), March, 2006, p. 725-726
5. Jia, C., and Xu, B.: ' An improved entropy-based endpoint detection algorithm ', Int. Symp. Chinese Spoken Language Processing (ISCSLP), 2002, p. 96
6. Shannon, C., and Weaver, W.: ' The mathematical theory of communication ', (University of Illinois Press, 1949)