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KMID : 0384019960070010043
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Journal of the Korean Society of Logopedics and Phoniatrics
1996 Volume.7 No. 1 p.43 ~ p.49
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Remote Articulation Training System for the Deafs
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Abstract
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In this study, remote articulation training system which connects the hearing disabled trainee and the speech therapist via. B-ISDN is introduced. The hearing disabled does not have the hearing feedback of his own pronuciation, and the chance of
watching his speech organs' movement trajectory well offer him the self-raining of articulation. So the system has two purposes of self articulation training and trainer's on-line checking in remote place.
We estimate the vocal tract articulatory movements from the speech signal using inverse modelling and display the movement trajectoy on the sideview of human face graphically. The trajectories of of trainees' articulation is displayed along with
the
reference trajectories, so the trainee can control his articulating to make the two trajectories overlapped. For on-line communication and ckecking training record, the system has the function of video conferencing and tranferring articulatory
data
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KEYWORD
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