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The speech enhancement technique used in this paper improves the quality of noisy speech. Speech is corrupted by different background noises hence quality of speech is degraded. The approach used in this paper enhances quality of speech using wiener filter. The combination of two dimensional and one dimensional wiener filter named hybrid wiener filter improves quality of noisy speech. The approach...
The paper presents speech enhancement schemes for suppression of background noises. Speech enhancement using three methods is presented in this paper. The purpose of speech enhancement is to improve the quality of the processed speech. This paper also investigate the effect on speech intelligibility in all the three enhancement schemes.
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