2002
DOI: 10.1049/el:20020965
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Speech denoising using perceptual modification of Wiener filtering

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Cited by 24 publications
(15 citation statements)
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“…The AMPF filter is experimentally compared to the following two filters i) the perceptual filter (LPF) proposed in [3] which is given by the diagonal matrix H whose (ν + 1)-th diagonal element is h (a) ν if T ν < γ ν and 1 otherwise and ii) the double filtering (DF) proposed in previous work [5] which is the concatenation of two active filters…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…The AMPF filter is experimentally compared to the following two filters i) the perceptual filter (LPF) proposed in [3] which is given by the diagonal matrix H whose (ν + 1)-th diagonal element is h (a) ν if T ν < γ ν and 1 otherwise and ii) the double filtering (DF) proposed in previous work [5] which is the concatenation of two active filters…”
Section: Resultsmentioning
confidence: 99%
“…In an effort to make residual noise perceptually inaudible, some speech enhancement methods exploit the auditory masking properties [1], [2], [3]. Since human ears cannot perceive noise with level below the noise masking threshold, such perceptual methods basically aim at reducing audible noise only.…”
Section: Introductionmentioning
confidence: 99%
“…The first one is proposed by Lin et al in [16] and the second one is proposed by Hu and Loizou in [10].…”
Section: Perceptual Techniques Overviewmentioning
confidence: 99%
“…For example, in [8], the denoising filter has been designed to guarantee the complete masking of residual noise. In [10,16], a perceptual modification of generalized Wiener filter is introduced.…”
Section: Introductionmentioning
confidence: 99%
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