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Computer-Aided Engineering and Design Commons™
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Full-Text Articles in Computer-Aided Engineering and Design
Selection And Implementation Of A Cad/Software System For Navigator Boats, Brian J. Finzel
Selection And Implementation Of A Cad/Software System For Navigator Boats, Brian J. Finzel
Honors Capstone Projects and Theses
No abstract provided.
Neural Network Based Vowel Articulation Training Aid For The Deaf, Andrew E. Beck
Neural Network Based Vowel Articulation Training Aid For The Deaf, Andrew E. Beck
Electrical & Computer Engineering Theses & Dissertations
Teaching the hearing-impaired to speak is both a challenging and rewarding task. Computer-based training aids are valuable teaching tools and complement the speech therapist in the speech training process. We have developed a computer based vowel articulation training aid designed to provide visual feedback for vowel production to the hearing-impaired user. This system transforms speech spectra from a multi-dimensional acoustic space to a two-dimensional phonetic space which is displayed on a computer monitor. The system signal processing includes feature extraction designed to mimic the properties of the human ear, and a transformation to a two-dimensional display space. The dimensionality transformation …