التفاصيل البيبلوغرافية
| العنوان: |
Application of Taguchi Method to Robust Design of Acoustic Performance in TMT-2000 Mobile Phones. |
| المؤلفون: |
Hwang, Gun-Yong, Hwang, Sang-Moon, Hong-Joo Lee, Kim, Ji-Hoon, Hong, Keum-Shik, Won-Yeoul Lee |
| المصدر: |
IEEE Transactions on Magnetics; May2005, Vol. 41 Issue 5, p1900-1903, 4p |
| مصطلحات موضوعية: |
FINITE element method, TAGUCHI methods, WIRELESS communications, QUALITY control, TELECOMMUNICATION systems, CELL phones |
| مستخلص: |
This paper describes an approach to design of acoustic devices, such as microspeaker and dynamic receiver, considering the acoustic characteristics improvement in IMT-2000 mobile phones. The analysis of a newly designed microspeaker considering mechanical, electrical, and magnetic coupling effects is performed using the finite-element method (FEM) and its validity is confirmed as well by experiments. Also, a statistical approach is suggested to identify a certain relationship between a mobile phone and a newly designed microspeaker. The approach is based on the Taguchi method and utilizes the orthogonal array for design of experiments (DOE). The concept of signal-to-noise (SIN) ratio is applied to evaluate the acoustic performance in mobile phones. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
