Study of changes and comparison of results of two acoustic interventions on acoustic characteristics and vocal cord vibration in children with cleft palate. Cleft lip and cleft palate
Conditions
Interventions
First, acoustic and electroglottographic evaluations are performed in both groups, and then the first vocal exercise, which involves vocalizing the vowel /u/ for three minutes in a straw with free end
Sponsors
Hamedan University of Medical Sciences
Eligibility
Sex/Gender
All
Age
6 Years to 12 Years
Inclusion criteria
Inclusion criteria: Have healthy bilateral hearing. Do not have other speech therapy in the field of voice therapy and correction of compensatory errors at the same time as studying.
Exclusion criteria
Exclusion criteria: A person's inability to do homework despite the therapist's training and modeling. The unwillingness of the child and the family to cooperate until the end of the study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Jitter. Timepoint: Immediately before and after the intervention. Method of measurement: PRAAT software. | — |
Secondary
| Measure | Time frame |
|---|---|
| Contact Quotient. Timepoint: Immediately before and after the intervention. Method of measurement: Electroglottography device.;Shimmer. Timepoint: Immediately before and after the intervention. Method of measurement: PRAAT software.;Harmonic to noise ratio. Timepoint: Immediately before and after the intervention. Method of measurement: PRAAT software.;Cepstral peak prominence. Timepoint: Immediately before and after the intervention. Method of measurement: PRAAT software. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactKowsar Baghban
Hamedan University of Medical Sciences
Outcome results
None listed