دورية أكاديمية
Fundamental Frequency, Jitter, and Shimmer of Adult Stuuters` and Nonstutteres` Voice
| العنوان: | Fundamental Frequency, Jitter, and Shimmer of Adult Stuuters` and Nonstutteres` Voice |
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| المؤلفون: | Mahdi Shaker Ardakani, Zahra Soleymani, Farhad Torabinejad, Seyyedeh Maryam Khoddami, Mahmoud Alipour Heydari |
| المصدر: | Audiology, Vol 16, Iss 2, Pp 47-51 (2008) |
| بيانات النشر: | Tehran University of Medical Sciences |
| سنة النشر: | 2008 |
| المجموعة: | Directory of Open Access Journals: DOAJ Articles |
| مصطلحات موضوعية: | Stuttering, Fundamental Frequency, Jitter, Shimmer, Voice, Acoustic Features, Medicine |
| الوصف: | Background and Aim: Objective measurement is general and acoustic measurements in particular have become a substantial aspect of stuttering assessment during the last few decades. Measurements do not replace the perceptual judgment, but they allow a more precise diagnosis, provide more evidence for therapeutic interventions, and are useful as feedback for patients in therapy. The purpose of this investigation was to compare some adult male stutterers' and nonstutterers' acoustic features.Materials and Methods: Adult male stutterers and nonstutterers participated this case-control study. Their fluent reading of 20 sentences in Farsi, prolongation of vowels /a/ and /i/, and rhythmic counting from 1 to 20 were analyed with Dr. Speech software.Results: There were no significant differences between two groups in fundamental frequency (f0) and standard deviation of f0 in three speech samples (vowels /a/ and /i/, reading 20 sentences, and rhythmic counting from 1 to 20). No significant difference were between two groups for jitter and shimmer.Conclusion: Non significant differences between two groups are somewhat due to investigation of this parameters in fluent speech of stutterers and nonstutterers. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | Persian |
| تدمد: | 1735-1936 2008-2657 |
| العلاقة: | http://journals.tums.ac.ir/upload_files/pdf/8664.pdfTest; https://doaj.org/toc/1735-1936Test; https://doaj.org/toc/2008-2657Test; https://doaj.org/article/9151be5ea3334229a78bda74d78cf80eTest |
| الإتاحة: | https://doaj.org/article/9151be5ea3334229a78bda74d78cf80eTest |
| رقم الانضمام: | edsbas.329FD027 |
| قاعدة البيانات: | BASE |
| تدمد: | 17351936 20082657 |
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