Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Plural or compound reproducers
Patent
1996-12-31
1998-06-02
Isen, Forester W.
Electrical audio signal processing systems and devices
Electro-acoustic audio transducer
Plural or compound reproducers
181151, 181166, 381205, 381 88, 381 90, H04R 102
Patent
active
057613222
ABSTRACT:
A portable computer system including sealed acoustic suspension speaker enclosures which are each molded of a high density-low-density polymer combination, so that the low-density polymer can provide good sealing to adjacent surfaces. Preferably, neither speaker enclosure is sealed as a free standing unit, but the acoustic seal is completed only when the speaker enclosure is in place inside the portable computer.
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Gough David E.
Illingworth Patrick V.
Anderson Matthew S.
Compaq Computer Corporation
Formby Betty
Groover Robert
Isen Forester W.
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