Development of a Low Cost Assistive Listening System for Hearing-Impaired Student Classroom
Joint Authors
Israsena, P.
Noymai, A.
Pan-ngum, Setha
Soonrach, Tharapong
Seesutas, Sangvorn
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-05-23
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
This paper describes the design, development, and tests of a low cost ALS.
It was designed for hearing-impaired student classrooms.
It utilised digital wireless technology and was aimed to be an alternative to a popular FM ALS.
Key specifications include transmitting in 2.4 GHz ISM band with eight selectable transmission channels, battery operated and chargeable, pocket size, and ranged up to thirty metres.
Audio characteristics and user tests show that it is comparable to a commercial system, currently employed in our partner school.
The results also show that wearing an ALS clearly improves hearing of hearing-impaired students.
Long-term usage by school children will be monitored to evaluate the system robustness and durability.
American Psychological Association (APA)
Pan-ngum, Setha& Soonrach, Tharapong& Seesutas, Sangvorn& Noymai, A.& Israsena, P.. 2013. Development of a Low Cost Assistive Listening System for Hearing-Impaired Student Classroom. The Scientific World Journal،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-1033304
Modern Language Association (MLA)
Pan-ngum, Setha…[et al.]. Development of a Low Cost Assistive Listening System for Hearing-Impaired Student Classroom. The Scientific World Journal No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-1033304
American Medical Association (AMA)
Pan-ngum, Setha& Soonrach, Tharapong& Seesutas, Sangvorn& Noymai, A.& Israsena, P.. Development of a Low Cost Assistive Listening System for Hearing-Impaired Student Classroom. The Scientific World Journal. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-1033304
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1033304