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Introducing the pressure-sensing palatograph : the next frontier in electropalatography
In: Clinical linguistics ; 2. Clinical phonetics and speech measurement. - London [u.a.] : Routledge (2010), 222-236
BLLDB
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2
Introducing the pressure-sensing palatograph - the next frontier in electropalatography
In: Clinical linguistics & phonetics. - London : Informa Healthcare 18 (2004) 6-8, 433-446
OLC Linguistik
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3
Introducing the pressure-sensing palatograph : the next frontier in electropalatography
In: Clinical linguistics & phonetics. - London : Informa Healthcare 18 (2004) 6-8, 433-445
BLLDB
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4
Introducing the pressure-sensing palatograph - the next frontier in electropalatography
Abstract: Primary Objective. To extend the capabilities of current electropalatography (EPG) systems by developing a pressure-sensing EPG system. An initial trial of a prototype pressure-sensing palate will be presented. Research Design. The processes involved in designing the pressure sensors are outlined, with Hall effect transistors being selected. These units are compact, offer high sensitivity and are inexpensive. An initial prototype acrylic palate was constructed with five embedded pressure sensors. Syllable repetitions were recorded from one adult female. Main Outcomes, Results and Future Directions. The pressure-sensing palate was capable of recording dynamic tongue-to-palate pressures, with minimal to no interference to speech detected perceptually. With a restricted number of sensors, problems were encountered in optimally positioning the sensors to detect the consonant lingual pressures. Further developments are planned for various aspects of the pressure-sensing system. Conclusions. Although only in the prototype stage, the pressure-sensing palate represents the new generation of EPG. Comprehensive analysis of tongue-to-palate contacts, including pressure measures, is expected to enable more specific and effective therapeutic techniques to be developed for a variety of speech disorders.
Keyword: 321025 Rehabilitation and Therapy - Hearing and Speech; 321403 Motor Control; 330109 Assessment and Evaluation; 730303 Occupational; Applied Linguistics; C1; Dynamic Lingual Pressure; Dysarthria; Electropalatography; Force; Instrumentation; Linguistics; Rehabilitation; Speakers; Speech; speech and physiotherapy; Traumatic Brain-injury
URL: https://espace.library.uq.edu.au/view/UQ:70651
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