@Article{icces.2009.010.055,
AUTHOR = {Hong-Ching  Her, Jin H.  Huang},
TITLE = {Acoustical analysis for a microspeaker used in cellular phones},
JOURNAL = {The International Conference on Computational \& Experimental Engineering and Sciences},
VOLUME = {10},
YEAR = {2009},
NUMBER = {2},
PAGES = {55--56},
URL = {http://www.techscience.com/icces/v10n2/31632},
ISSN = {1933-2815},
ABSTRACT = {To play melodious sound, a microspeaker in a cellular phone needs to generate wide, smooth sound-pressure-level distribution over the mid-frequency spectrum, ranging from 600 Hz to 10 kHz. In this paper, parametric study is carried out to investigate the effect of various design parameters on the sound-pressure-level distribution. The electro-mechano-acoustical analogous approach is applied to simulate the sound-pressure-level. Also, experiments are conducted for verifications. Discussions about each role of the design parameters are addressed to improve the overall sound-pressure-level performance over the mid-frequency spectrum.},
DOI = {10.3970/icces.2009.010.055}
}