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Multi-Functional Transducer

We have developed the unique transducer for the personal information device, which can provide both vibration and sound. Since the magnetic pole piece is supported in elastic status, it makes adequate vibration. As a result, the transducer has achieved almost the identical vibration force to that of micromotor. And the sound characteristics of the beeper and loudspeaker are outstanding.

Authors: Usuki, Sawako; Saiki, Shuji; Kuze, Mitsukazu
Affiliation: Matsushita Electric Industrial Co., Osaka, Japan
AES Convention:104 (May 1998) Paper Number:4710 Import into BibTeX
Subject:Transducers

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E-Library Location: (CD aes14)   /pp9798/pp9805/4600.pdf

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