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KMID : 0372919900110010075
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Journal of Biomedical Engineering Research
1990 Volume.11 No. 1 p.75 ~ p.82
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A study on the Visible Speech Processing System for the Hearing Impaired
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Abstract
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The purpose of this study is to help the hearing Impaired’’’’s speech training with a visible speech processing system. In brief, this system converts the features of speech signals into graphics on monitor, and adjusts the features of hearing impaired to normal ones. There are formant and pitch in the features used for this system. They are extracted using the digital signal processing such as linear predictive method or AMDF(Average Magnitude Difference Function). In order to effectively train for the hearing impaired’’’’s abnormal speech, easilly visible feature has been being studied.
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