Voice disoder
Individual whose pitch, loudness, or phonotary quality differs significantly from what of the persons of a similar age , gender, cultural background
Voice
The complex, dynamic product of vocal fold vibration that allows us to vocalise and verbalise
Voice disoder impacts….
Resonance
Pitch and loudness
Phonotary quality
Resonance
Velopharyngeal inadequacy
Hypernasality
Hyponasality
Pitch and loudness
Pitch- habitual, optimal,basal,ceiling, vocal
Loudness- monotone, underloud
Phonotary quality
Phonation is voice via the folds
Hard glottal attack, glottal fry, spasticity, hoarseness
Dysphasia
Disordered voice in some way
A phobia
Total lack or loss of voice
Vocal fold function
Hypofunction
Hyperfunction
Displophonia
Hypofunction
Vocal folds that are under functioning and have inadequate tension
Hyperfucntion
When vocal fold are over tense and compress together tightly
Displophonia
Means double pitch and describes a vocal quality in which the vocal folds produce two different pitch simultaneously