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| | Modeling Speech Production: Formant and Articulatory Synthesis |
 | | The advantages of this approach are that it is non-invasive and provides a dynamic model of glottal and vocal tract characteristics, and furthermore, the model may be evaluated and validated using speech synthesis techniques. |
 | | The vocal tract is approximated by a set of non-uniform, lossy, soft wall, straight tubes with 60 concatenated elemental sections, which may be circular or elliptical. |
 | | A transmission-line circuit model of the vocal system, which includes the vocal tract, the nasal tract with sinus cavities, the glottal impedance, the subglottal tract, an excitation source, and a turbulence noise source, is included in the synthesis model. |
| cslu.cse.ogi.edu /nsf/isgw97/reports/childers2.html (1552 words) |
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