Electrical audio signal processing systems and devices – Including amplitude or volume control – With manual volume control
Patent
1996-07-12
1999-10-05
Lee, Ping
Electrical audio signal processing systems and devices
Including amplitude or volume control
With manual volume control
381306, H03G 300
Patent
active
059636521
ABSTRACT:
A computer system has a speaker, a unit having a central processor, a monitor separate from the unit, a video cable connecting the unit to the monitor, and a volume control for the speaker, the volume control being mounted in the monitor. Circuitry in the unit responds to the volume control by adjusting the volume output of the speaker.
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Wall Street Journal 3 Start, Eastern Edition, "Clunky, Chunky Computers Get Sleek New Physiques", Oct. 17, 1995.
Compaq, COMPAQ PAQRAP Special Edition Brochure, Entitled "Introducing The Presario PCs That Put More Power At Your Fingertips", pp. 1-6, Summer 1996, USA.
Compaq, Compaq Presario Personal Computers Brochure, p. 27, USA.
Compaq, Compaq Presario 4402 Brochure, QUICKSPECS, No. 063B/0596, USA.
Compaq, Compaq Presario 4402 Brochure, Doc. No. 147A/0896, USA.
Allen, Jr. Conrad M.
Bayramoglu Gokalp
Dalal Hiten N.
Nott William H.
Tran Thanh T.
Compaq Computer Corporation
Lee Ping
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