Performance comparison between inner and outer permanent magnet type microspeakers used for mobile phones

Journal of Applied Physics

Volumn 93, Issue 10 3, 2003, Pages 8519-8521

  Hwang, Gun Yong ^a   Lee, Hong Joo ^b   Hwang, Sang Moon ^b   Kang, Beom Soo ^b   Jeung, Seung Kyu ^c  

^a Youngsan University   (South Korea)

^b Pusan National University   (South Korea)

^c Changwon National University   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC WAVES; DIAPHRAGMS; MAGNETOELECTRIC EFFECTS; PERMANENT MAGNETS;

MICROSPEAKERS;

CELLULAR TELEPHONE SYSTEMS;

EID: 0038316376     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1557834     Document Type: Conference Paper

References (4)

1. M. Kaltenbacher, H. Landes, and R. Lerch, IEEE Trans. Magn. 33, 1646 (1997).
2. M. Rausch et al., Acoustica 85, 412 (1999).
3. D. J. Murphy, J. Audio Eng. Soc. 41, 679 (1993).
4. L. E. Kinsler, Fundamentals of Acoustics (Wiley, New York, 1982).