After publication of our work [1] we noticed that Equation 9 was incorrect. The correct equation is below:
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Y Ma, A Nishihara, (2013). Efficient voice activity detection algorithm using long-term spectral flatness measure. EURASIP J Audio Speech Music Process 2013, 21.
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The online version of the original article can be found under doi:10.1186/1687-4722-2013-21.
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Ma, Y., Nishihara, A. Erratum to: Efficient voice activity detection algorithm using long-term spectral flatness measure. J AUDIO SPEECH MUSIC PROC. 2015, 30 (2015). https://doi.org/10.1186/s13636-015-0071-8
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DOI: https://doi.org/10.1186/s13636-015-0071-8