2006
DOI: 10.1016/j.specom.2005.12.002
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A new approach for speech enhancement based on the adaptive thresholding of the wavelet packets

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Cited by 111 publications
(62 citation statements)
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“…The many research were used the wavelet thresholding for speech enhancement [8]. The main objective of this work is to propose a new wavelet threshoding algorithm based on the adaptive threshoding with low complexity and to check property of signal that it is suitable for any threshold function (see detail the section 2).…”
Section: Threshold Considerationmentioning
confidence: 99%
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“…The many research were used the wavelet thresholding for speech enhancement [8]. The main objective of this work is to propose a new wavelet threshoding algorithm based on the adaptive threshoding with low complexity and to check property of signal that it is suitable for any threshold function (see detail the section 2).…”
Section: Threshold Considerationmentioning
confidence: 99%
“…The denoising method is used wavelet transform and wavelet thresholding algorithm for reduce noise [7,8]. There are modified of the hard thresholding [8] and soft thresholding [7].…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Moreover, it has a constant parameter in www.intechopen.com order to apply a nonlinear function to the threshold value. When is 3, the good results in speech signal are obtained (Ghanbari & Karami-Mollaei, 2006), which can be expressed as…”
Section: ) Qian Function (Qin)mentioning
confidence: 99%
“…4. The VAD method proposed in [22][23] to identify both voice and silence zones has been implemented using Texas instruments TMS320C6713 floating point digital signal processor operating at 225MHz to check the performance of speech de-noising in real time.…”
Section: Introduction Of Tlbo Algorithmmentioning
confidence: 99%