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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Hits 1 – 10 of 10 1 Preliminary Test of a Real-Time, Interactive Silent Speech Interface Based on Electromagnetic Articulograph Wang, Jun; Samal, Ashok; Green, Jordan R. In: CSE Conference and Workshop Papers (2014) BASE Show details 2 Individual articulator's contribution to phoneme production Wang, Jun; Green, Jordan R.; Samal, Ashok In: CSE Conference and Workshop Papers (2013) BASE Show details 3 Word Recognition from Continuous Articulatory Movement Time-Series Data using Symbolic Representations Wang, Jun; Balasubramanian, Arvind; Mojica de la Vega, Luis; Green, Jordan R.; Samal, Ashok; Prabhakaran, Balakrishnan In: CSE Conference and Workshop Papers (2013) Abstract: Although still in experimental stage, articulation-based silent speech interfaces may have significant potential for facilitating oral communication in persons with voice and speech problems. An articulation-based silent speech interface converts articulatory movement information to audible words. The complexity of speech production mechanism (e.g., co-articulation) makes the conversion a formidable problem. In this paper, we reported a novel, real-time algorithm for recognizing words from continuous articulatory movements. This approach differed from prior work in that (1) it focused on word-level, rather than phoneme-level; (2) online segmentation and recognition were conducted at the same time; and (3) a symbolic representation (SAX) was used for data reduction in the original articulatory movement time-series. A data set of 5,900 isolated word samples of tongue and lip movements was collected using electromagnetic articulograph from eleven English speakers. The average speaker-dependent recognition accuracy was up to 80.00%, with an average latency of 302 miliseconds for each word prediction. The results demonstrated the effectiveness of our approach and its potential for building a real-time articulation-based silent speech interface for clinical applications. The across-speaker variation of the recognition accuracy was discussed. Keyword: Communication Sciences and Disorders; Computer Sciences; laryngectomy; SAX; silent speech recognition; Speech and Hearing Science; support vector machine; time-series URL: https://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1228&context=cseconfwork https://digitalcommons.unl.edu/cseconfwork/229 BASE Hide details 4 Articulatory Distinctiveness of Vowels and Consonants: A Data-Driven Approach Wang, Jun; Green, Jordan R.; Samal, Ashok... In: CSE Journal Articles (2013) BASE Show details 5 Whole-Word Recognition from Articulatory Movements for Silent Speech Interfaces Wang, Jun; Samal, Ashok; Green, Jordan R.... In: Special Education and Communication Disorders Faculty Publications (2012) BASE Show details 6 Sentence recognition from articulatory movements for silent speech interfaces Wang, Jun; Samal, Ashok; Green, Jordan R.... In: Special Education and Communication Disorders Faculty Publications (2012) BASE Show details 7 Quantifying Articulatory Distinctiveness of Vowels Wang, Jun; Green, Jordan R; Samal, Ashok... In: Special Education and Communication Disorders Faculty Publications (2011) BASE Show details 8 Vowel Recognition from Articulatory Position Time-Series Data Wang, Jun; Samal, Ashok; Green, Jordan R.. - 2009 BASE Show details 9 Vowel Recognition from Articulatory Position Time-Series Data Wang, Jun; Samal, Ashok; Green, Jordan R.... In: CSE Conference and Workshop Papers (2009) BASE Show details 10 Vowel Recognition from Articulatory Position Time-Series Data Wang, Jun; Samal, Ashok; Green, Jordan R... In: Special Education and Communication Disorders Faculty Publications (2009) BASE Show details

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