Control system for digital sound effect and the method of...

Details Control system for digital sound effect and the method of... Control system for digital sound effect and the method of...

2006-01-24

2006-01-24

Chin, Vivian (Department: 2644)

Data processing: generic control systems or specific application

Specific application, apparatus or process

Digital audio data processing system

C381S061000, C381S077000, C381S082000, C370S442000

Reexamination Certificate

active

06990382

ABSTRACT:
A control method for controlling the sound effect system, comprises implanting a control code into a sound effect data that is transmitted to a sub woofer speaker. Then, the sound effect data with the control code is transmitted to the sound effect system. Next step is to control speakers of the sound effect system by means of the control code. Wherein a data transmission frame between the sound effect system and a computer system for controlling the sound effect system comprises a plurality of bit cells, wherein the data transmission frame includes: a sound effect data transmitted by a data bit; and a control code transmitted by a control bit.

REFERENCES:
patent: 5406634 (1995-04-01), Anderson et al.
patent: 5487067 (1996-01-01), Matsushige
patent: 5798818 (1998-08-01), Derderian et al.
Pohlmann, Ken. Principles of Digital Audio. 1995, McGraw Hill, 3rd Edition , pp. 129-131.

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