Plug-in computer card with internal audio speaker element

Details Plug-in computer card with internal audio speaker element Plug-in computer card with internal audio speaker element

1995-08-21

1998-08-04

Lee, Thomas C.

Boots, shoes, and leggings

395821, 395828, 3647081, 361679, G06F 1300

Patent

active

057908974

ABSTRACT:
A plug-in computer card includes an audio generator circuit having an audio analog output and an enclosure around the audio generator circuit. An audio speaker element is contained within the enclosure, and is in electrical communication with the audio analog output of the audio generator circuit. The audio speaker element is preferably a piezoelectric element fixed to a cover of the enclosure or a loudspeaker mounted within the enclosure. There is an input/output connector fixed to the enclosure and in electrical communication with the audio generator circuit. The card is also provided with a disabling circuit that electronically disables the audio speaker element responsive to an electronic signal.

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"HP adds high-end models to the Pavilion family of consumer PCs; new models offer advanced processos, multimedia & communications power for consumers", EDGE Publishing, Work-Group Computing Report, 1995, vol. 6, n280, p. 14.

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