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http://dx.doi.org/10.12673/jant.2016.20.5.468

Process Improvement through Earphones Function Test Device Development  

Kim, Wan-Tae (Department of Telecommunication and Information Engineering Seoil University)
Lee, Sang-Gu (Cheon Seoung Co.,LTD.)
Kim, Hyun-Sik (Department of Internet Information Seoil University)
Publication Information
Journal of Advanced Navigation Technology / v.20, no.5, 2016 , pp. 468-474 More about this Journal
Abstract
Recently with smartphones and tablets, personal earphones have been using to utilize a wide range of multimedia services. Especially smartphones sold domestically provide earphones as necessaries. As a life style listening to music through smartphones and tablets has been spread widely, there has been in increasing demand of earphones necessary for enjoying music anytime and anywhere. This paper has simplified the complex performance test processes to inspect defective products when producing a large amount of earphonesand has improved the existing performance test processes to reduce the costs and time for the performance test of earphones. In this paper, the improved performance test processes through developing the performance test equipment of earphones can reduce the performance test inspectors, cut down the performance test time, and increase the daily amount of the performance test.
Keywords
Earphone; Smartphone; Test process; Multimedia; Test equipment;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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