1 / 73

Articulation and the Vocal Tract Chapter 8

Articulation and the Vocal Tract Chapter 8. Perry C. Hanavan, Au.D. Audiologist. Oral Cavity. Anatomy Lips Oral cavity Teeth Hard palate Soft palate Uvula Tonsils Tongue. Question. Which is not a part of the oral cavity? Uvula Soft palate Pharynx Lips Hard palate. Lips.

prentice
Download Presentation

Articulation and the Vocal Tract Chapter 8

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Articulation and the Vocal TractChapter 8 Perry C. Hanavan, Au.D. Audiologist

  2. Oral Cavity • Anatomy • Lips • Oral cavity • Teeth • Hard palate • Soft palate • Uvula • Tonsils • Tongue

  3. Question Which is not a part of the oral cavity? • Uvula • Soft palate • Pharynx • Lips • Hard palate

  4. Lips • Anatomy • FAS

  5. Question Cupid bow is: • Upper lip • Lower lip • Chin • Nose • A novel

  6. Facial Muscles • Anatomy • Facial muscles

  7. Question Which muscle helps round the lips? • Obicularisoculi • Obicularisoris • Obicularis oracle • Obicularis occipital

  8. Teeth • Anatomy

  9. Dental Occlusion • Types

  10. Hard Palate • Anatomy • Oral cavity • Hard palate

  11. Soft Palate • Anatomy

  12. Tongue • Anatomy

  13. Function of Soft Palate • Velopharyngeal port • nasality

  14. Passavant’s Pad • A prominence on the posterior wall of the naso-pharynx formed by contraction of the superior constrictor of the pharynx during swallowing. • Synonym: Passavant'sbar, Passavant'spad, Passavant'sridge.

  15. Speech Production • Phonemes (sound units of language) • Consonants (s, z) • Voiced (z) • Unvoiced (s) • Vowels (i) • Diphthongs (oy)

  16. Production of Consonants • Place of production • Where major constriction occurs in vocal tract • Manner of production • How consonant is produced • Voicing (phonation) • Voiced or unvoiced

  17. Place of Production • Bilabial • Labiodental • Dental • Alveolar • Palatal • Velar • Glottal

  18. Manner of Production • Stops • Fricatives • Africates • Nasals • Semivowels

  19. Alphabet Soup • 26 letters of alphabet • Only list consonants • Digraph consonants • Other consonants

  20. Male Vocal Tract 17.2 cm 17.2 cm Tube open at one end, closed at the other ¼ Wave Resonator

  21. Vocal Tract Resonators (Filter) • Tube open at both ends • ½ resonator • Tube closed at one end and open at the other • ¼ resonator

  22. Vocal Tract (Filter) • Approximately 17.2 cm for males • 5/6 the length for females • Children roughly half the length of adult male Assignment

  23. Source-Filter Theory Fo (source produced at vocal folds) Formants (F1, F2, F3, …) created by vocal tract resonance Source which is emphasized and not modulated by vocal tract resonance (F1, F2, F3, shown at left)

  24. Formants with Tongue Position More pictorials

  25. Vowel Formants

  26. Formants Created by Vowel Shapes

  27. Vowel Formant Data

  28. Adult Male Talker Data

  29. Adult Female Talker Data

  30. Chart Vowel Formants • Acoustics and Tongue Position • Video Clip

  31. Lip Rounding

  32. Vowels Formants

  33. Source-Filter Theory

  34. Vowel Spectrograph

  35. Diphthongs

  36. Consonants • Intensity (loudness cues) • Frequency (pitch cues) • Duration (length of sound cues)

  37. Audiogram

  38. Plotting Acoustic Data on Audiogram

  39. Place of Production

  40. Speech Production Patterns

  41. Speech Production Patterns

  42. Vowel Shapes

  43. Spectrogram Dimensions

  44. Spectrogram Dimensions

  45. Transitions

  46. Spectrogram Dimensions

  47. Question What is the phoneme in the English language with the weakest energy? A. /l/ B. /r/ C. /s/ • /f/ E. /ɵ/

  48. Consonant Data

  49. Intensity Data

More Related