1. Start in the Name of Allah

2. LANGUAGE ARTICULATION
Miss Lubna Umar

3. Language Articulation Process
Introduction Iqra Mustafa
Phonation Irum Fayyaz
Aphasia Rabia alam

4. Introduction
Iqra Mustafa

5. How we Communicate
Voiceless
Breathy or murmur
Whisper
Voiced
Creaky

6. So what is Sound
... and then by articulation, responsible for further shaping the eventual speech sound
this airstream is modified at later stages. First by a process that is responsible for voice/voicelessness called phonation, ...

7. Vocal Tract and Function

8. Vocal tract and function
Lungs are source of air stream essential to speech
Diaphragm pushes the air through the windpipe and into the mouth the muscles of the rib cage do the same
The vocal cords housed in the larynx or voice box vibrates so provide our voice
The oral cavity contains the parts of the mouth that enable us to speak

14. Types of phonation Glottis is opened Don’t vibrate
Whisper phonation
Glottis is opened
Don’t vibrate
Narrow vocal fold opening
Tensed and rigid
Unvoiced

15. Voiceless phonation Minimal obstruction
Air passes directly to the glottis
Vocal folds opened
Noiseless flow

16. Voiced phonation Air causes to vibrate
Full opening and closing of vocal folds
Vocal folds are close together
Obstruction

17. Creaky phonation Low frequency irregular air burst
Only a small portion of vocal folds open and close
Vocal folds are lax
Tightly approximated

18. Breathy phonation Folds are tensed Not fully approximated
Complete closure doesn’t occur
Noise and air brust
Vocal folds partly opened

19. Speech Disorders

20. Aphasia
A reduction in the capacity to decode and encode meaningful linguistic elements due to the damage to the left side of the brain.
Types
Fluent Aphasia
Non-fluent Aphasia

21. Fluent Aphasia Wernicke’s aphasia Conduction aphasia Anomic aphasia
Transcortical sensory aphasia

22. Non-fluent Aphasia Broca’s aphasia Transcortical motor aphasia
Global Aphasia

24. Description
Broca’s Aphasia patient
Wernicke’s Aphasia patient

25. Treatment Language therapy Rehabilitation Extensive exercises
Computer aided therapy
Recover on its own.

26. Conclusion
Sound and speech production is a universal and systematic process in which vocal tract and its different parts function in a specific way. Malfunctioning of any part of vocal tract can affect our language articulation.