Single Channel Speech Enhancement Based on Perceptual Frequency-Weighting(Speech and Hearing)

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概要

• 論文の詳細を見る

• The present paper describes a quality enhancement of speech corrupted by additive background noise in a single channel system. The proposed approach is based on the introduction of perceptual criteria using a frequency-weighting filter in a subtractive-type enhancement process. This newly developed algorithm allows for an automatic adaptation in the time and frequency of the enhancement system and finds a suitable noise estimate according to the frequency of the corrupted speech. Experimental results show that the proposed approach can efficiently remove additive noise related to various types of noise corruption.

• 2007-06-01

著者

• Hayashi Seiji

  Faculty Of Engineering Takushoku University

• SUGUIMOTO Masahiro

  Faculty of Engineering, Takushoku University

• Suguimoto Masahiro

  Faculty Of Engineering Takushoku University

関連論文

• Single Channel Speech Enhancement Based on Perceptual Frequency-Weighting(Speech and Hearing)
• A Subtractive-Type Speech Enhancement Using the Perceptual Frequency-Weighting Function
• Speech Quality Enhancement Using Wavelet Reconstruction Filters(Speech and Hearing)

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