Surround sound system for personal computer for interfacing surr

Details Surround sound system for personal computer for interfacing surr Surround sound system for personal computer for interfacing surr

1996-01-02

1998-11-24

An, Meng-Ai T.

Electrical audio signal processing systems and devices

Hearing aids, electrical

Specified casing or housing

395884, 395 22, 381 20, 381 25, 381 61, 369 89, G11B 2002

Patent

active

058419934

ABSTRACT:
A surround sound system for personal computer includes a control card and a PC surround decoder. The control card is a PC interface card for interfacing to the personal computer and draining the 5 VDC and .+-.12 VDC power from the personal computer as power source for both the control card and the PC surround decoder to operate. The PC surround decoder for processing the stereo source signal and generating left, center, right, surround and subwoofer signals. A connecting means electrically connects the PC surround decoder to the control card. The PC surround sound system is specified for incorporating with personal computer which enables the users to command the PC surround sound system with their computer keyboard or mouse and receive the full benefit of Dolby Surround encoded multimedia software and the like.

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