Exploring Human Speech Production Mechanisms by MRI(<Special Section>Speech Dynamics by Ear, Eye, Mouth and Machine)

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概要

• 論文の詳細を見る

• Recent investigations using magnetic resonance imaging (MRI) of human speech organs have opened up new avenues of research. Visualization of the speech production system provides abundant information on the physiological and acoustic realization of human speech. This article summarizes the current status of MRI applications with respect to speech research as well as our own experience of discovery and re-evaluation of acoustic events emanating from the vocal tract and physiological mechanisms.

• 社団法人電子情報通信学会の論文
• 2004-05-01

著者

• Fujita S

  Atr Human Information Science Laboratories

• HONDA Kiyoshi

  ATR Human Information Science Laboratories

• TAKEMOTO Hironori

  ATR Human Information Science Laboratories

• KITAMURA Tatsuya

  ATR Human Information Science Laboratories

• FUJITA Satoru

  ATR Human Information Science Laboratories

• TAKANO Sayoko

  ATR Human Information Science Laboratories

• Honda Kiyoshi

  Atr Cognitive Information Science Laboratories

• Takano S

  Atr Human Information Science Laboratories:japan Science And Technology Agency

• Honda K

  Human Information Science Laboratories Atr

• Kitamura T

  Atr Media Information Science Laboratories

• Kitamura Tatsuya

  Atr Media Information Science Laboratories

• Takemoto Hironori

  ATR Cognitive Information Science Laboratories

• Honda Kiyoshi

  Atr Human Information Processing Research Laboratories

• Kitamura Tatsuya

  Fac. Of Intel Ligence And Informatics Konan Univ.

• Takano Sayoko

  ATR Human Information Processing Laboratories,2-2,Hikaridai,Seika-cho,Souraku-gun,Kyoto-hu,619-0288 Japan

関連論文

• A bone-conduction system for auditory stimulation in MRI
• Brain regions involved in motor control of speech
• Exploring Human Speech Production Mechanisms by MRI(Speech Dynamics by Ear, Eye, Mouth and Machine)
• Difference in vocal tract shape between upright and supine postures : Observations by an open-type MRI scanner
• Effect of Fat-saturation Pulse on EPI Time Series in the Presence of B_0 Drift
• System Stability of a 3T-MRI During Continuous EPI Scan
• MRI同期サンプル法による音声生成の研究
• Transfer functions of solid vocal-tract models constructed from ATR MRI database of Japanese vowel production
• A physiological articulatory model for simulating speech production process
• Investigation of coarticulation in continuous speech of Japanese
• Deformation of the hypopharyngeal cavities due to F_0 changes and its acoustic effects
• An experimental study of acoustic characteristics of hypopharyngeal cavities using vocal tract solid models
• Evolution of vowel production studies and observation techniques( THE VOWEL : From Chiba and Kajiyama to current issues)
• Individual variation of the hypopharyngeal cavities and its acoustic effects
• A method of tooth superimposition on MRI data for accurate measurement of vocal tract shape and dimensions
• Dental imaging using a magnetic resonance visible mouthpiece for measurement of vocal tract shape and dimensions
• Perceptual sensitivity to temporal distortion of visual, auditory and bimodal speech

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