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Development of Hi-Fi microspeakers with a woofer and a tweeter used for mobile phones
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10.1063/1.1861392
/content/aip/journal/jap/97/10/10.1063/1.1861392
http://aip.metastore.ingenta.com/content/aip/journal/jap/97/10/10.1063/1.1861392

Figures

Image of FIG. 1.
FIG. 1.

Schematic of the integrated Hi-Fi microspeaker.

Image of FIG. 2.
FIG. 2.

Attached layout of the integrated Hi-Fi microspeaker.

Image of FIG. 3.
FIG. 3.

Flowchart of an analysis procedure.

Image of FIG. 4.
FIG. 4.

2D FEM model flux line.

Image of FIG. 11.
FIG. 11.

Experimental SPL of the Hi-Fi microspeaker.

Image of FIG. 5.
FIG. 5.

Magnetic flux density vs .

Image of FIG. 6.
FIG. 6.

Magnetic exciting force acting on voice coil vibration when .

Image of FIG. 7.
FIG. 7.

Shapes of various diaphragms.

Image of FIG. 8.
FIG. 8.

Experimental setup for speaker SPL.

Image of FIG. 9.
FIG. 9.

Simulated SPL of the woofer.

Image of FIG. 10.
FIG. 10.

Simulated SPL of the tweeter.

Image of FIG. 12.
FIG. 12.

Photograph of Hi-Fi microspeaker.

Tables

Generic image for table
Table I.

Specification of the Hi-Fi microspeakers.

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/content/aip/journal/jap/97/10/10.1063/1.1861392
2005-05-17
2014-04-19
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Development of Hi-Fi microspeakers with a woofer and a tweeter used for mobile phones
http://aip.metastore.ingenta.com/content/aip/journal/jap/97/10/10.1063/1.1861392
10.1063/1.1861392
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