3 results on '"Uzeyirli, Zakariyya"'
Search Results
2. İşitme engelli bireylerin kaynaştırmalı eğitim mekanlarının akustik açıdan incelenmesi ve bir örnek çalışma
- Author
-
Uzeyirli, Zakariyya, Özçevik Bilen, Aslı, and Mimarlık Ana Bilim Dalı
- Subjects
Architecture ,Minimal architecture ,Mimarlık ,Architectural acoustic ,Architectural education - Abstract
Kaynaştırma eğitimi yönteminin işitme engelli (İE) bireyler üzerinde eğitim ve sosyalleşme yönünden bir çok katkısı bulunmaktadır. Ancak bu yöntemin uygulaması aşamasında fiziksel çevrenin ve akustik konfor koşullarının yetersizliği bu mekanlardaki konuşma anlaşılabilirliğini, buna bağlı olarak da İE bireylerin eğitim kalitesini olumsuz yönde etkilemektedir. Literatür taraması sonucunda, İE bireylerin kaynaştırma eğitimi mekanları için akustik konfor koşullarının belirlenmediği, öznel değerlendirme çalışmalarının ise İE bireyler açısından oldukça az olduğu görülmüştür. Bu tepsitler üzerinden, yürütülen tez çalışmasında, İE bireylerin kaynaştırma eğitimi mekanlarında akustik konfor koşullarını belirlemek, belirlenen koşulları, konuşma anlaşılabilirliği açısından, bir alan çalışması ile sınamak hedeflenmiştir. Bu hedef doğrultusunda öncelikle, İE bireylerin normal işiten (Nİ) akranlarıyla birlikte eğitim gördüğü kaynaştırma eğitimi mekanları için akustik konfor koşulları belirlenmiştir. Belirlenen akustik koşulları öznel açıdan incelemek için, İE bireylere kaynaştırma eğitimi ve özel eğitim veren 2 sınıf örnek çalışma alanı olarak seçilmiştir. Yapılan akustik ölçmeler ve anketlerle her iki sınıftaki mevcut akustik koşullara yönelik veriler derlenmiştir. Çalışmanın devamında, akustik koşulların konuşma anlaşılabilirliği üzerindeki etkisini öznel olarak değerlendirebilmek için mevcut alanda ve laboratuvar ortamında kelime ayırt etme testleri uygulanmıştır. Alan ölçmeleri ve anketler sonucunda, kaynaştırma eğitimi sınıfı akustik açıdan yetersiz, özel eğitim sınıfı ise yeterli olarak bulunmuştur. Konuşma anlaşılabilirliği için yapılan öznel değerlendirme çalışmalarında ise, belirlenen akustik konfor koşullarının Nİ bireyler üzerinde olumlu etkisi görülse de, İE bireyler açısından kullandıkları işitme cihazlarının farklılığı nedeniyle bu durumun belirsiz kaldığı görülmüştür. Inclusive education method makes a huge contribution to hearing impaired (HI) individuals in terms of education and socialization. However, in the implementation stage of this method, it is seen that the speech intelligibility and correspondingly HI's education quality has been negatively affected due to the inappropriate physical environment and acoustic comfort conditions. According to the literature review, it is seen that acoustic comfort conditions of the inclusive education places for HI individuals are not determined and subjective evaluation studies over HI individuals are quite a few. In this thesis, it is aimed to determine the acoustic comfort conditions of the inclusive education places used by HI individuals and to test these conditions in terms of speech intelligibility through a field study. In accordance with this objective, the acoustic comfort conditions of inclusive education places used for the education of both HI individuals and normal hearing (NH) peers were determined. In order to make a subjective examination of the determined acoustic conditions, 2 classes were selected as a sample study area providing inclusive education and special education to HI individuals. Acoustic measurements and questionnaires were used to compile data on the current acoustic conditions of both classes. In order to make a subjective evaluation of the effect of acoustic conditions on speech intelligibility, speech discrimination tests were applied in the current field and under laboratory conditions. As a result of field measurements and questionnaires, it is found that the inclusive education class was acoustically insufficient and the special education class was acoustically sufficient. In subjective evaluation studies over speech intelligibility, it is found that acoustic comfort conditions have a positive effect on NH individuals, it is seen as unclear for HI individuals due to the difference in their hearing aids. 142
- Published
- 2019
3. A research on acoustical comfort for hearing-impaired individuals in inclusive education places.
- Author
-
Uzeyirli, Zakariyya and Özçevik Bilen, Aslı
- Subjects
INCLUSIVE education ,INTELLIGIBILITY of speech ,SPEECH perception ,REVERBERATION time ,VERBAL behavior testing ,SPEECH synthesis ,SPEECH processing systems - Abstract
The inclusive education method has substantial contributions to hearing-impaired individuals' education and socialization. However, the poor physical environment and acoustic comfort conditions negatively affect speech intelligibility at such places and therefore, the quality of education. Upon determining that there are very few subjective evaluation studies, we conducted a study regarding the impact of acoustic comfort conditions on speech intelligibility at inclusive education places. Within the scope of the study, first, a classroom was determined, and the current acoustic conditions of the class were evaluated objectively by field acoustic measurements. A calibrated model was created in the simulation software of the relevant class and then two more models with optimum reverberation time values of 0.4 s and 0.8 s as suggested in the literature, and auralizations were performed for the models. For subjective evaluation, a subject group of hearing-impaired and normal hearing individuals fulfilling equal conditions were tested by speech discrimination test in real-time in the classroom and from auralization recordings in a laboratory setting. Regarding the results obtained, it was observed that speech intelligibility percentage of normal hearing individuals increased as expected while in hearing-impaired individuals, contrary to the expectations, percentage differed from one another, and there was no increase. Following the discussions with experts, it was concluded that different hearing aids used by hearing-impaired individuals might lead to this situation. Accordingly, it occurs that the possibility to achieve a good speech intelligibility for hearing-impaired individuals even if optimum acoustic values suggested are fulfilled in education places remains unclear. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.