発声時声門下圧信号の周波数分析による声門下共鳴の検討

スポンサーリンク

概要

• 論文の詳細を見る

• Subglottal pressure signals during phonation were evaluated by linear prediction analysis in fifteen normal adults.<BR>The first subglottal resonance frequencies, exhibited individual variation, ranging from 420 Hz to 720 Hz. The change in fundamental frequency affected resonance spectra, also suggesting individual variation of subglottal resonance. Moreover, spectrum differences among vowels indicated coupling between the supraglottal and subglottal systems during the closed phase.

• 耳鼻咽喉科臨床学会の論文

著者

• 桂 周良

  徳島大学医学部耳鼻咽喉科学教室

関連論文

• 耳鼻咽喉科領域における急性炎症性疾患に対する新消炎鎮痛剤SL-573の二重盲検法による臨床評価
• 嗅神経芽腫の1症例
• A new technique for laryngeal electromyography with a flexible fiberscope.
• Recurrent laryngeal nerve palsy due to non-surgical trauma of the neck - A case report.:-A Case Report-
• A case of solitary neurofibroma of the pharynx.
• 発声時声門下圧信号の周波数分析による声門下共鳴の検討

スポンサーリンク