Sound system

Details Sound system Sound system

2006-09-19

2006-09-19

Woo, Stella (Department: 2614)

Electrical audio signal processing systems and devices

Binaural and stereophonic

Center channel

C381S104000

Reexamination Certificate

active

07110550

ABSTRACT:
The present invention was developed in order to realize a multi-channel sound system wherein appropriate output (balance and fader) control can be conducted without adversely affecting the program contents, and a sound system, which can reproduce a plurality of channel signals including at least left and right front channels and a center channel for forward-placed speakers, comprises a gain controller to control the gain of either left or right channel signal and a gain controller to control the gain of the center channel signal depending on the gain control of the left or right channel signal.

REFERENCES:
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patent: 5113447 (1992-05-01), Hatley et al.
patent: 5610986 (1997-03-01), Miles
patent: 5970152 (1999-10-01), Klayman
patent: 6650755 (2003-11-01), Vaudrey et al.
patent: 10-290500 (1998-10-01), None

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