616 声道フィルタ特性を用いた声帯振動信号からの音声生成

概要

論文の詳細を見る
The voice communications are important to spend in our daily life smoothly. Patients who remove his or her larynx lose all vocal function. A variety of alternative voices have been designed and made practicable for such a functional disorder person up to now. A functional disorder person who lost the language function uses the uttered esophageal speech method by vibrates the mucous membrane of the vocal tract as a substitute voice. However, there are problems which tone quality is bad and difficult to hear it. Vocal chords vibration signal is necessary to correct because it is does not make a plain voice. In this study, we try to make the speech production by correcting the vocal chords vibration signal by using of the voice tract filter characteristics.
社団法人日本機械学会の論文
2003-08-05